Questions on Algebra: Equations answered by real tutors!

Tutors Answer Your Questions about Equations (FREE)

Question 347801: let x represent one number and let y represent the other number. the sum of two numbers is 6. if the second number is subtracted from the other, the result is 0. find the numbers
Click here to see answer by stanbon(75887)

Question 347766: solve for x:
x+4/5+x-1/4=37/10
Click here to see answer by Fombitz(32388)

Question 347766: solve for x:
x+4/5+x-1/4=37/10
Click here to see answer by unlockmath(1688)

Question 347811: Gina rented a moon-walk for 5 hours at a total of $230. Lori rented the same moon-walk for 2 hours at the total cost of $125. how much is the set-up fee? what is the hourly rental fee?
Click here to see answer by josmiceli(19441)

Question 347903: 8ft5in.-4ft8in.=
Click here to see answer by ewatrrr(24785)

Question 347930: in the equations y= -2x-4 the slope is
Click here to see answer by nerdybill(7384)

Question 347967: Write simplified form, list restrictions:
h(x)=(4-x)/(12x-48)
Click here to see answer by jim_thompson5910(35256)

Question 347987: Perform indicated operations, simplify when poss.
((8)/(9y))-((5)/(18y^2))
Click here to see answer by ewatrrr(24785)

Question 347985: Multiply and if possible simplify
((5t^3)/(4t-8))((6t-12)/(10t))
Click here to see answer by haileytucki(390)

Question 347989: A trough is 12 feet long, 3 feet deep, and 3 feet wide. Find the depth of the water when the trough contains 70 gallons(1 gallon is about 0.13368 cubic foot).
Click here to see answer by checkley77(12844)

Question 348020: what is the answer to 6x+3+2x+5 showing the work?
Click here to see answer by jim_thompson5910(35256)

Question 348032: what is the answer to 6x+3=2x+5 showing the work
Click here to see answer by Alan3354(69443)

Question 348030: Perform indicated operations, simplify when possible
(x-7)/(x^2-16)-(x-1)/(16-x^2)
Click here to see answer by Jk22(389)

Question 348081: what is the answer to 8-3(6-6X)
Click here to see answer by Jk22(389)

Question 348091: i have equation 2y=5x+z where x=10 then determine y
please answer me soon...
Click here to see answer by Alan3354(69443)

Question 348156: I am not sure the answer to this homework question. Please help with it.
10n=36+2n
-2n -2n
8n=36
8 8
n=4.5
or would it be n= no solution?
Click here to see answer by Earlsdon(6294)

Question 348199: 11n=10+21 How do u do this
Click here to see answer by Alan3354(69443)

Question 348194: 1,126 = b divided by 13
Click here to see answer by unlockmath(1688)

Question 348272: 27 +(3x27) divided by 6=
Click here to see answer by checkley77(12844)

Question 348251: Would someone please explain the steps to solve for y?
y-1/x=3/5
Thank you
Click here to see answer by checkley77(12844)

Question 348347: Hello, I have tried to solve this problem! the problem reads: A movie theater has two ticket prices $8 for adults and $5 for kids. If the box office took in $4116. from the sale of 600 tickets, how many of each kind were sold?
Click here to see answer by stanbon(75887)

Question 348442: what is the answer to 19=q+7 ?
Click here to see answer by checkley77(12844)

Question 348459: 2/3g+1/2g=14
Click here to see answer by mananth(16946)

Question 348471: A=P(B+rt),solve for t
Click here to see answer by edjones(8007)

Question 348472: If a=c/2 and 3a=7b , find c in terms of b.
Click here to see answer by edjones(8007)

Question 348473: F=C/32 , solve for C.
Click here to see answer by blwinbbbles(106)

Question 348594: x-20=30, what is x?
Click here to see answer by Fombitz(32388)

Question 348711: factorise completely 10x�+15xy
Click here to see answer by stanbon(75887)

Question 348304: find the x values of 5=3x^2-18x-76

Click here to see answer by Fombitz(32388)

Question 348770: x^2+10xy+21y^2
Factor the trinomial completely. If the trinomial contains a greatest common factor (other than 1), factor out the GCF first.
Click here to see answer by checkley77(12844)

Question 348804: 4 - (x) / (x-2) = (-2) / (x-2)
Show the steps that you would take to solve the following algebraically:
Click here to see answer by checkley77(12844)

Question 349017: 5/8(p-4)=2
Click here to see answer by jim_thompson5910(35256)

Question 349009: idk
Click here to see answer by Fombitz(32388)

Question 349032: write an equation for. Mrs Smith rode the bus 720 miles in 3 days. On the first day she rode 3 times as far as she did on the second day. On the third day, she rode 2 times as far as she did the second day. How far did she travel each day?
Click here to see answer by haileytucki(390)

Question 349046: The neighborhood store sold 1462 bottles of soft drinks last month. Twice as many bottles of root beer were sold than lemon-lime soda, and twice as many bottles of cola were sold than root beer. How many bottles of each type of soft drink were sold?
Click here to see answer by mananth(16946)

Question 349048: To make an international telephone call, you need the code for the country you are calling. The codes for Belgium, France, and Spain are three consecutive integers whose sum is 99. Find the code for each country.
Click here to see answer by josmiceli(19441)

Question 349052: Tell whether the value of the variable is a solution of the equation
5+x+3= 14; x=7
Click here to see answer by mananth(16946)

Question 349051: In ten years time Tom will be twice as old as Sally. Eight years ago Tom was 5 times older than Sally.Let Tom�s current age in years be x and Sally�s current age in years by y.

a. Write down and simplify two different equations connecting their ages.
b. Solve these equations simultaneously to find Tom and Sally�s current ages

Click here to see answer by mananth(16946)

Question 349280: -x^2+11x-24 find maximum or minimum value
Click here to see answer by stanbon(75887)

Question 349367: I need an equation for this word problem in algebra.....65 miles per hour for a number of hours.. please give me an equation for this 8th grade algebra problem.
Click here to see answer by Edwin McCravy(20054)

Question 349425: I forget how to solve for x here... would love to know the steps to solve it.
x/-10=3 solve for x
Click here to see answer by Earlsdon(6294)

Question 349430: If the length of a rectangle is 3 yards more than twice its width, and the perimeter of the rectangle is 36 yards, find the dimensions of the rectangle
Click here to see answer by mananth(16946)

Question 349422: Can u help me evaluate 9x + 5x to the second power when x=3
Click here to see answer by ichudov(507)

Question 349495: Identify the property or operation that is illustrated: 2*7=7*2

(a) Commutative property of addition
(b) Associative property of addition
(c) Distributive property of multiplication over addition
(d) Commutative property of multiplication

Click here to see answer by unlockmath(1688)

Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395, 1396..1440, 1441..1485, 1486..1530, 1531..1575, 1576..1620, 1621..1665, 1666..1710, 1711..1755, 1756..1800, 1801..1845, 1846..1890, 1891..1935, 1936..1980, 1981..2025, 2026..2070, 2071..2115, 2116..2160, 2161..2205, 2206..2250, 2251..2295, 2296..2340, 2341..2385, 2386..2430, 2431..2475, 2476..2520, 2521..2565, 2566..2610, 2611..2655, 2656..2700, 2701..2745, 2746..2790, 2791..2835, 2836..2880, 2881..2925, 2926..2970, 2971..3015, 3016..3060, 3061..3105, 3106..3150, 3151..3195, 3196..3240, 3241..3285, 3286..3330, 3331..3375, 3376..3420, 3421..3465, 3466..3510, 3511..3555, 3556..3600, 3601..3645, 3646..3690, 3691..3735, 3736..3780, 3781..3825, 3826..3870, 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7606..7650, 7651..7695, 7696..7740, 7741..7785, 7786..7830, 7831..7875, 7876..7920, 7921..7965, 7966..8010, 8011..8055, 8056..8100, 8101..8145, 8146..8190, 8191..8235, 8236..8280, 8281..8325, 8326..8370, 8371..8415, 8416..8460, 8461..8505, 8506..8550, 8551..8595, 8596..8640, 8641..8685, 8686..8730, 8731..8775, 8776..8820, 8821..8865, 8866..8910, 8911..8955, 8956..9000, 9001..9045, 9046..9090, 9091..9135, 9136..9180, 9181..9225, 9226..9270, 9271..9315, 9316..9360, 9361..9405, 9406..9450, 9451..9495, 9496..9540, 9541..9585, 9586..9630, 9631..9675, 9676..9720, 9721..9765, 9766..9810, 9811..9855, 9856..9900, 9901..9945, 9946..9990, 9991..10035, 10036..10080, 10081..10125, 10126..10170, 10171..10215, 10216..10260, 10261..10305, 10306..10350, 10351..10395, 10396..10440, 10441..10485, 10486..10530, 10531..10575, 10576..10620, 10621..10665, 10666..10710, 10711..10755, 10756..10800, 10801..10845, 10846..10890, 10891..10935, 10936..10980, 10981..11025, 11026..11070, 11071..11115, 11116..11160, 11161..11205, 11206..11250, 11251..11295, 11296..11340, 11341..11385, 11386..11430, 11431..11475, 11476..11520, 11521..11565, 11566..11610, 11611..11655, 11656..11700, 11701..11745, 11746..11790, 11791..11835, 11836..11880, 11881..11925, 11926..11970, 11971..12015, 12016..12060, 12061..12105, 12106..12150, 12151..12195, 12196..12240, 12241..12285, 12286..12330, 12331..12375, 12376..12420, 12421..12465, 12466..12510, 12511..12555, 12556..12600, 12601..12645, 12646..12690, 12691..12735, 12736..12780, 12781..12825, 12826..12870, 12871..12915, 12916..12960, 12961..13005, 13006..13050, 13051..13095, 13096..13140, 13141..13185, 13186..13230, 13231..13275, 13276..13320, 13321..13365, 13366..13410, 13411..13455, 13456..13500, 13501..13545, 13546..13590, 13591..13635, 13636..13680, 13681..13725, 13726..13770, 13771..13815, 13816..13860, 13861..13905, 13906..13950, 13951..13995, 13996..14040, 14041..14085, 14086..14130, 14131..14175, 14176..14220, 14221..14265, 14266..14310, 14311..14355, 14356..14400, 14401..14445, 14446..14490, 14491..14535, 14536..14580, 14581..14625, 14626..14670, 14671..14715, 14716..14760, 14761..14805, 14806..14850, 14851..14895, 14896..14940, 14941..14985, 14986..15030, 15031..15075, 15076..15120, 15121..15165, 15166..15210, 15211..15255, 15256..15300, 15301..15345, 15346..15390, 15391..15435, 15436..15480, 15481..15525, 15526..15570, 15571..15615, 15616..15660, 15661..15705, 15706..15750, 15751..15795, 15796..15840, 15841..15885, 15886..15930, 15931..15975, 15976..16020, 16021..16065, 16066..16110, 16111..16155, 16156..16200, 16201..16245, 16246..16290, 16291..16335, 16336..16380, 16381..16425, 16426..16470, 16471..16515, 16516..16560, 16561..16605, 16606..16650, 16651..16695, 16696..16740, 16741..16785, 16786..16830, 16831..16875, 16876..16920, 16921..16965, 16966..17010, 17011..17055, 17056..17100, 17101..17145, 17146..17190, 17191..17235, 17236..17280, 17281..17325, 17326..17370, 17371..17415, 17416..17460, 17461..17505, 17506..17550, 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20746..20790, 20791..20835, 20836..20880, 20881..20925, 20926..20970, 20971..21015, 21016..21060, 21061..21105, 21106..21150, 21151..21195, 21196..21240, 21241..21285, 21286..21330, 21331..21375, 21376..21420, 21421..21465, 21466..21510, 21511..21555, 21556..21600, 21601..21645, 21646..21690, 21691..21735, 21736..21780, 21781..21825, 21826..21870, 21871..21915, 21916..21960, 21961..22005, 22006..22050, 22051..22095, 22096..22140, 22141..22185, 22186..22230, 22231..22275, 22276..22320, 22321..22365, 22366..22410, 22411..22455, 22456..22500, 22501..22545, 22546..22590, 22591..22635, 22636..22680, 22681..22725, 22726..22770, 22771..22815, 22816..22860, 22861..22905, 22906..22950, 22951..22995, 22996..23040, 23041..23085, 23086..23130, 23131..23175, 23176..23220, 23221..23265, 23266..23310, 23311..23355, 23356..23400, 23401..23445, 23446..23490, 23491..23535, 23536..23580, 23581..23625, 23626..23670, 23671..23715, 23716..23760, 23761..23805, 23806..23850, 23851..23895, 23896..23940, 23941..23985, 23986..24030, 24031..24075, 24076..24120, 24121..24165, 24166..24210, 24211..24255, 24256..24300, 24301..24345, 24346..24390, 24391..24435, 24436..24480, 24481..24525, 24526..24570, 24571..24615, 24616..24660, 24661..24705, 24706..24750, 24751..24795, 24796..24840, 24841..24885, 24886..24930, 24931..24975, 24976..25020, 25021..25065, 25066..25110, 25111..25155, 25156..25200, 25201..25245, 25246..25290, 25291..25335, 25336..25380, 25381..25425, 25426..25470, 25471..25515, 25516..25560, 25561..25605, 25606..25650, 25651..25695, 25696..25740, 25741..25785, 25786..25830, 25831..25875, 25876..25920, 25921..25965, 25966..26010, 26011..26055, 26056..26100, 26101..26145, 26146..26190, 26191..26235, 26236..26280, 26281..26325, 26326..26370, 26371..26415, 26416..26460, 26461..26505, 26506..26550, 26551..26595, 26596..26640, 26641..26685, 26686..26730, 26731..26775, 26776..26820, 26821..26865, 26866..26910, 26911..26955, 26956..27000, 27001..27045, 27046..27090, 27091..27135, 27136..27180, 27181..27225, 27226..27270, 27271..27315, 27316..27360, 27361..27405, 27406..27450, 27451..27495, 27496..27540, 27541..27585, 27586..27630, 27631..27675, 27676..27720, 27721..27765, 27766..27810, 27811..27855, 27856..27900, 27901..27945, 27946..27990, 27991..28035, 28036..28080, 28081..28125, 28126..28170, 28171..28215, 28216..28260, 28261..28305, 28306..28350, 28351..28395, 28396..28440, 28441..28485, 28486..28530, 28531..28575, 28576..28620, 28621..28665, 28666..28710, 28711..28755, 28756..28800, 28801..28845, 28846..28890, 28891..28935, 28936..28980, 28981..29025, 29026..29070, 29071..29115, 29116..29160, 29161..29205, 29206..29250, 29251..29295, 29296..29340, 29341..29385, 29386..29430, 29431..29475, 29476..29520, 29521..29565, 29566..29610, 29611..29655, 29656..29700, 29701..29745, 29746..29790, 29791..29835, 29836..29880, 29881..29925, 29926..29970, 29971..30015, 30016..30060, 30061..30105, 30106..30150, 30151..30195, 30196..30240, 30241..30285, 30286..30330, 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33526..33570, 33571..33615, 33616..33660, 33661..33705, 33706..33750, 33751..33795, 33796..33840, 33841..33885, 33886..33930, 33931..33975, 33976..34020, 34021..34065, 34066..34110, 34111..34155, 34156..34200, 34201..34245, 34246..34290, 34291..34335, 34336..34380, 34381..34425, 34426..34470, 34471..34515, 34516..34560, 34561..34605, 34606..34650, 34651..34695, 34696..34740, 34741..34785, 34786..34830, 34831..34875, 34876..34920, 34921..34965, 34966..35010, 35011..35055, 35056..35100, 35101..35145, 35146..35190, 35191..35235, 35236..35280, 35281..35325, 35326..35370, 35371..35415, 35416..35460, 35461..35505, 35506..35550, 35551..35595, 35596..35640, 35641..35685, 35686..35730, 35731..35775, 35776..35820, 35821..35865, 35866..35910, 35911..35955, 35956..36000, 36001..36045, 36046..36090, 36091..36135, 36136..36180, 36181..36225, 36226..36270, 36271..36315, 36316..36360, 36361..36405, 36406..36450, 36451..36495, 36496..36540, 36541..36585, 36586..36630, 36631..36675, 36676..36720, 36721..36765, 36766..36810, 36811..36855, 36856..36900, 36901..36945, 36946..36990, 36991..37035, 37036..37080, 37081..37125, 37126..37170, 37171..37215, 37216..37260, 37261..37305, 37306..37350, 37351..37395, 37396..37440, 37441..37485, 37486..37530, 37531..37575, 37576..37620, 37621..37665, 37666..37710, 37711..37755, 37756..37800, 37801..37845, 37846..37890, 37891..37935, 37936..37980, 37981..38025, 38026..38070, 38071..38115, 38116..38160, 38161..38205, 38206..38250, 38251..38295, 38296..38340, 38341..38385, 38386..38430, 38431..38475, 38476..38520, 38521..38565, 38566..38610, 38611..38655, 38656..38700, 38701..38745, 38746..38790, 38791..38835, 38836..38880, 38881..38925, 38926..38970, 38971..39015, 39016..39060, 39061..39105, 39106..39150, 39151..39195, 39196..39240, 39241..39285, 39286..39330, 39331..39375, 39376..39420, 39421..39465, 39466..39510, 39511..39555, 39556..39600, 39601..39645, 39646..39690, 39691..39735, 39736..39780, 39781..39825, 39826..39870, 39871..39915, 39916..39960, 39961..40005, 40006..40050, 40051..40095, 40096..40140, 40141..40185, 40186..40230, 40231..40275, 40276..40320, 40321..40365, 40366..40410, 40411..40455, 40456..40500, 40501..40545, 40546..40590, 40591..40635, 40636..40680, 40681..40725, 40726..40770, 40771..40815, 40816..40860, 40861..40905, 40906..40950, 40951..40995, 40996..41040, 41041..41085, 41086..41130, 41131..41175, 41176..41220, 41221..41265, 41266..41310, 41311..41355, 41356..41400, 41401..41445, 41446..41490, 41491..41535, 41536..41580