Questions on Algebra: Equations answered by real tutors!

Tutors Answer Your Questions about Equations (FREE)

Question 595127: 5p-14=8p+4
Show me every step
Click here to see answer by Alan3354(69443)

Question 595202: 3x/4y = 5/8 solve for x
Click here to see answer by richwmiller(17219)

Question 595215: The sum of three consecutive natural numbers is 33 determine the smallest of the three numbers
Click here to see answer by Alan3354(69443)

Question 595264: If the line Y=3x-4
Click here to see answer by richwmiller(17219)

Question 595359: 17-x= 14
Solve for x.
Do you add 17?
Or subtract?
Thrown off by 17-3 would be 14.
Click here to see answer by scott8148(6628)

Question 595452: How do I solve for r in the following problem....
(1+r)^10 = 1.34
Click here to see answer by ankor@dixie-net.com(22740)

Question 595557: I need help in writing an equation for this word problem.
Jasper collects nickels,dimes, and quarters in a jar. There are twice as many nickels as there are quarters. If there is $15.30 in dimes and $74.80 in all, how many quarters are there?
This is what I tried: 2x for nickels and x for quarters = 2x + x + $15.30 = $74.80
Click here to see answer by llorton(14)

Question 595573: Write the equation in standard form with integer coefficients. (Please show me how you did it... Thanks)
5y=25x
Click here to see answer by richard1234(7193)

Question 595594: What is the answer to x-4(-4)=8 ?
Click here to see answer by math33(31)

Question 595572: write the equation in standard form with integer coefficients.(please show me how you do it... Thanks)
-8y=20+2/5x
Click here to see answer by ankor@dixie-net.com(22740)

Question 595792: what the solution to (6x � 5) � (2x � 3)

Click here to see answer by rfer(16322)

Question 595879: Can some one check this please
x-4{2x-[-3x-(3-x]}
x-4+6+3x
=-2+3x
Click here to see answer by jim_thompson5910(35256)

Question 595883: Solve simultaneously I dont understand..\
y=x^2-4x-2
y=x-2
Click here to see answer by jim_thompson5910(35256)

Question 595907: why this is true?(x-y)^2<=(x-z)^2+(z-y)^2
Click here to see answer by mahla(4)

Question 596031: Hello, I am trying to solve this equation for my son who is in high school. He is having a difficult time with algebra and it's been a while since I've touched on this subject.I would greatly appreciated if someone could help us both out. The equation is 2y - 3(2 - y) = 5 + y . Thank you, and if you can show the steps on how this is done instead of just the answer would also be great so that I may in the future be of some help and can learn myself as well.
Click here to see answer by jim_thompson5910(35256)

Question 595634: write an equation for the line hrough the given point.(5,7),(6,8)
Click here to see answer by jim_thompson5910(35256)

Question 596131: If x�+x+1=0, then what is the value of (x�+)� ?

Click here to see answer by Edwin McCravy(20054)

Question 595142: -4(3 - 2x) + 2x = 2x - 8

Click here to see answer by jim_thompson5910(35256)

Question 596132: 1. If X^2+x+1=0 ,then what is the value of (x^3+1/x^3)^3 ?
2. If X^X+Y=Y^3 and Y^X+Y=X^6*Y^3 ,where X and Y are natural numbers then what is the value of Y^X ?

Click here to see answer by Edwin McCravy(20054)

Question 596193: I need help solving for s please.
D= 8C-s/4n
Thanks so much!
Click here to see answer by jim_thompson5910(35256)

Question 596168:
How do you determine the total dollar amount if given the statement: I am being charged $ .85c per 1,000sq. ft. and I possess 99,827 sq. ft. Can you provide Algebraic equation?
Click here to see answer by Alan3354(69443)

Question 596199: -5(x-4)+7=2x+9
Click here to see answer by jim_thompson5910(35256)

Question 596201: I need help solving for m please.
3/10m-t=b
I got m=10b+t but my online homework isn't accepting it.
Thanks for your help!
Click here to see answer by jim_thompson5910(35256)

Question 596204: How do you figure this problem?
3/8 * n/n= 375/1000

Click here to see answer by Alan3354(69443)

Question 596266: In need of help!!
Simplify.[2 � (10 + 5)] - 5
Click here to see answer by rfer(16322)

Question 596266: In need of help!!
Simplify.[2 � (10 + 5)] - 5
Click here to see answer by Math-Genius(4)

Question 596266: In need of help!!
Simplify.[2 � (10 + 5)] - 5
Click here to see answer by stanbon(75887)

Question 596272: x^4-5x^2-36
Help me. How do you factorize this problem?
Click here to see answer by jim_thompson5910(35256)

Question 596272: x^4-5x^2-36
Help me. How do you factorize this problem?
Click here to see answer by Edwin McCravy(20054)

Question 596272: x^4-5x^2-36
Help me. How do you factorize this problem?
Click here to see answer by josmiceli(19441)

Question 596296: In the equation, 3(x-2)+1=7 what is the value of x ?
Click here to see answer by jim_thompson5910(35256)

Question 596349: can you please tell me how to solve 12x-19=8x+1 i dont know what to do first
Click here to see answer by Alan3354(69443)

Question 596420: Find a :
Click here to see answer by Alan3354(69443)

Question 595579: Please solve the following equation for x: 2x + 3( � x + 16) = 1
Click here to see answer by bucky(2189)

Question 597028: -3(-x + 4) = -9 No clue how to do this?
Click here to see answer by jim_thompson5910(35256)

Question 596951: I need help i am a parent trying to help my son with his homework his teacher gave them the answers to the problems and he has to show work i just do not know how to show the work if you could please help me it is algebra solving systems of equations by substituting -4x+y=6 -5x-y+21 X=-3 Y=-6 please help thanks
Click here to see answer by ankor@dixie-net.com(22740)

Question 597202: :) Why am I so stupid? I cannot understand this stuff~!
Click here to see answer by stanbon(75887)

Question 597271: Solve for r:
Click here to see answer by solver91311(24713)

Question 597386: I am just beginning with Solving Two-step Equations and am at a loss. Most of the time if I can see a problem worked out on paper I can figure it out from there. The problem is x divided by 6 minus 3 equals 1. Any help would be great

Click here to see answer by ankor@dixie-net.com(22740)

Question 597453: Find f(x - 2) when f(x) =
2x - 5
over
3x + 4
Click here to see answer by stanbon(75887)

Question 597453: Find f(x - 2) when f(x) =
2x - 5
over
3x + 4
Click here to see answer by unlockmath(1688)

Question 597643: I have a math problem I need to cut a recipe by 2/3 the recipe is 1 pound of noodles 32 ounces of shreeded cheese and 32 ounces of sauce can you please walk me through the steps and answer for this conversion problem
Click here to see answer by ankor@dixie-net.com(22740)

Question 597738: 0.6:x::7:42
Click here to see answer by jim_thompson5910(35256)

Question 597300: Simplify:
Click here to see answer by jim_thompson5910(35256)

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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, 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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, 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