Questions on Algebra: Equations answered by real tutors!

Tutors Answer Your Questions about Equations (FREE)

Question 118560: what is "x" in this equation?:
Click here to see answer by bucky(2189)

Question 118555: What is "x" in this equation?:
I got 2 6/7 but i don't feel that's right.
Click here to see answer by bucky(2189)

Question 118555: What is "x" in this equation?:
I got 2 6/7 but i don't feel that's right.
Click here to see answer by solver91311(24713)

Question 118559: what is "x" in this equation?:
Click here to see answer by Mirwais(2)

Question 118558: What is "x" in this equation?:
Click here to see answer by Mirwais(2)

Question 118556:
I need help solving this equation:
-0.74=p + 3.69
Click here to see answer by checkley71(8403)

Question 118562: Find a number which is 150 greater than its opposite. And check.
Click here to see answer by stanbon(75887)

Question 118404:

2y-5x>6

(answers)
(-3,4)
(5,-5/3)
(3/4,5)
(2.6,5)
Click here to see answer by checkley71(8403)

Question 118696: I need help with ...
four more than two thirds of the number is 22. Find the number.
how do i make an equation for this problem?
Click here to see answer by scott8148(6628)

Question 118720: how do you slove 1/4x-5=27
Click here to see answer by checkley71(8403)

Question 118720: how do you slove 1/4x-5=27
Click here to see answer by m.hansen(16)

Question 118751: Please help with this question If x + 2/ x - 3 = 0 then x is = to
Thank you
Click here to see answer by jim_thompson5910(35256)

Question 118774: can you help me with this problem.

If 2(x+3) = x + 10, the x equals
thank you
julie
Click here to see answer by checkley71(8403)

Question 118773: can you please help me with this
solve for m.
0.6m + 3 =2m + 0.2
thank yoiu
julie
Click here to see answer by checkley71(8403)

Question 118773: can you please help me with this
solve for m.
0.6m + 3 =2m + 0.2
thank yoiu
julie
Click here to see answer by jim_thompson5910(35256)

Question 118772: can you please help me with this
solve x: 1/16x + 1/4 = 1/2
thank you
julie
Click here to see answer by jim_thompson5910(35256)

Question 118893: 1+1/6p=2(p-5)
1+1/6p=2p-10
1/6p=2p-11 (combined)
p= -1
Click here to see answer by jim_thompson5910(35256)

Question 118966: Simplify
12 + 4 x 10
Click here to see answer by jim_thompson5910(35256)

Question 118966: Simplify
12 + 4 x 10
Click here to see answer by mayank(15)

Question 118973: A map has a scale of 1 centimeter : 8 kilometers. Use the given actual distance to find the distance on the map.
27. 16 km
Any help with this equation would be Greatly appreciated.
Click here to see answer by solver91311(24713)

Question 118976: A map has a scale of 1 centimeter : 8 kilometers. Use the given actual distance to find the distance on the map.
30. 4 km
Any help with this equation would be Greatly appreciated.
Click here to see answer by solver91311(24713)

Question 118967: Find the common monomial factor. Divide to find another factor. then write the polynomial as the product of the monomial and a polynomial. 15m 2nd power n to the third power + 3mn 2nd power + 6n
Click here to see answer by stanbon(75887)

Question 118997:
what is 3a-4/2=5-2a ?
Click here to see answer by jim_thompson5910(35256)

Question 118997:
what is 3a-4/2=5-2a ?
Click here to see answer by checkley71(8403)

Question 118995:
What is 1/4x-7=1/3x+8 ?
Click here to see answer by jim_thompson5910(35256)

Question 118995:
What is 1/4x-7=1/3x+8 ?
Click here to see answer by checkley71(8403)

Question 116677: Compare equation with one variable to equations with two variables.
How are they alike?
How are they different?
Click here to see answer by Nellene Mae(3)

Question 119100: When the positive integer n is divided by 7, the quotient is q and the remainder is 4. When 2n is divided by 7, the remainder is 1 and the quotient in terms of q, is
a) q/2
b) (q/2)+1
c) 2q
d) 2q+1
e) 2q+2
i am really confuse about how to go about solving this. Thank you very much for your help.
Click here to see answer by Edwin McCravy(20054)

Question 119111: A map has a scale of 1 centimeter : 8 Kilometers.Use the given actual distance to find the distance on the map.
30. 4 km
Any help with this equation would be Greatly appreciated.No answers from solver91311 please :)
Click here to see answer by josmiceli(19441)

Question 119156: Hello, can you please help me with this this equation below, they would like me to solve the equation for X.
2X - 2(2 - X) = -3(X -1)
Thanks you for being available.
Brandi Whitley

Click here to see answer by jim_thompson5910(35256)

Question 119200: Solve

4y-2=-8+9y.

a.5/6
b. 2
c.-2 1/2
d. 1 1/5
Click here to see answer by jim_thompson5910(35256)

Question 119214: if y=-240 when x=40, what is y when x=19?
a. 114 b. 3.2 c.-114 d. -3.2
if y= 3.6 when x=-1.8, what is y when x =-2.75?
a. -5.5 b. -1.38. 5.5 d. 1.38
Click here to see answer by stanbon(75887)

Question 119212: 256x^2 = 36
a. -3/8, 3/8
b.-9/64,9/64
c.-8/3,8/3
d. -64/9,64/9
Click here to see answer by stanbon(75887)

Question 119218: x= 1/A + 1/B
Click here to see answer by jim_thompson5910(35256)

Question 119218: x= 1/A + 1/B
Click here to see answer by stanbon(75887)

Question 119222: Write each equation in standard form using integers.
just checking. is this right?
y=5x-32
5y=(5x-32)5
5y= 25x-160
-25x -25x
-25x+5y=-260
???
i am having trouble on this.
30.)y= 7/3x + 25/3
thank you for reading this. i hope you reply as soon as possible!
thanks again!
Click here to see answer by jim_thompson5910(35256)

Question 119242: The student council is sponsoring a carnival to raise money. Tickets cost $5 for adults and $3 for students. The student council wants to raise $450
a. Write an equation to find the number of each type of ticket they should sell.
b. Graph your equation.
c. Use your graph to find two different combinations of tickets sold.
Please and Thank you!
Click here to see answer by stanbon(75887)

Question 119281: if y varies directly as the square of x, and y = 32, when x = 2, find y when x = 5
Click here to see answer by bucky(2189)

Question 119318: 35=5/9(x+32)
Click here to see answer by jim_thompson5910(35256)

Question 119317: 25=5/9(x+32)
Click here to see answer by jim_thompson5910(35256)

Question 119332: Darla can was and detail 3 cars in 2 hours. Larry can wash and detail the same 3 cars in 1.5 hours. About how long will it take to wash and detail the 3 cars if Darla and Larry worked together?
Click here to see answer by josmiceli(19441)

Question 119360: Corida ran the four hundred meter dash in 56.8 s. This was 1.3 s less than her previous time. What was her previous time?
Click here to see answer by checkley71(8403)

Question 119349: How do you solve this equation? I think you have to multiply one of them by a negative and add them together, but I'm unsure. Please advise.
2x + 3y = 4
3x + 2y = 6
Click here to see answer by ankor@dixie-net.com(22740)

Question 119376: i didnt have enough time to ask the teacher.
a line passes throughthe given points. write an equation for the live in point-slope form. then rewrite the equation in slope-intercept form.
(6,-4) (-3,5)
y1-y2/x1-x2
i got
5-(-4)/-3-6
is that right?
so you add 5-(-4). but i thought you were supposed to subtract everytime though. can u clear this up for me? thanks
Click here to see answer by stanbon(75887)

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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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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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