Questions on Algebra: Equations answered by real tutors!

Algebra -> Algebra -> Equations -> Questions on Algebra: Equations answered by real tutors! Log On

Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations!
Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help!

Algebra: Equations

Solvers

Lessons

Problems, free tutors

Quiz

In Depth

Tutors Answer Your Questions about Equations (FREE)

Question 49298: Solve for x:
2x – 3 = 4
2x = 4 + 3
2x = 7
x= 7/2
x = 3.5

Click here to see answer by Osran_Shri(18)

Question 49248This question is from textbook beginning algebra

: x+7=12(5) please help me in solving this equations i am not getting any return solutions on my e-mailThis question is from textbook beginning algebra

Click here to see answer by checkley71(8405)

Question 49321: what is the zero product principle?
Click here to see answer by Nate(3495)

Question 49255This question is from textbook beginning algebra

: x+7+12 (5)This question is from textbook beginning algebra

Click here to see answer by jake_6233(74)

Question 49371: evaluate if possible the radical expression 4/25
Click here to see answer by checkley71(8405)

Question 49370: evaluate if possible the radical expression -121
Click here to see answer by checkley71(8405)

Question 49418: i need to factor this but i got stuck! so here is what i already have:
x^3
Click here to see answer by Nate(3495)

Question 49417: i need to factor this but i got stuck! so here is what i already have:
x^3 x^3-x^2-9x+9<0

Click here to see answer by Nate(3495)

Question 49431: a^2-(c-b^2) when a=2,b=-3, and c=4
Click here to see answer by Nate(3495)

Question 49467: solve for x.
-6x/5=-7/6
Negative 6x over 5 (as a fraction) = Negative 7 over 6 (as a fraction)
Click here to see answer by AnlytcPhil(958)

Question 49402: The school purchased baseball equipment and uniforms for a total cost of $1,762.00. The equipment cost $598.00 and the uniforms were $24.25 each. How many uniforms the school purchase?
Click here to see answer by checkley71(8405)

Question 49505: Can someone help me on this problem?
I need to solve and check the following equation:
12x - 6 = 11x
Thanks, Ashley
Click here to see answer by checkley71(8405)

Question 49504: 3(x-2)+2x=4(2x+3)
Click here to see answer by checkley71(8405)

Question 49490: A cyclist traveled at a rate of 24 mph to visit a nearby town. The
cyclist averaged 18 mph on the return trip. if the round trip took 4.9
hours, find the distance to the nearby town.
Click here to see answer by checkley71(8405)

Question 49534: I'm stuck...help.
(x/3) - (x/12) = -4
4x - x = -48
3x = -48
x = -16
As I type it now I think I may be correct. Am I?
Andrea
Click here to see answer by longjonsilver(2297)

Question 49538: T= fm-gm. Solve for m.
Click here to see answer by Osran_Shri(18)

Question 49549: Can someone help me on this problem?
I need to solve for x and check results:
6x - 1/5 - 2x/3 = 3
Thanks,
Sher
Click here to see answer by Juhi(44)

Question 49554: Can someone help me on this problem?
I need to solve the following word problem. I need to also label the unknowns and to show the equation you use for the solution:
The Randolphs used 12 more gal. of fuel oil in October than in September and twice as much oil in November as in September. If they used 132 gal. for the 3 months, how much was used during each month?
Thanks, Sher
Click here to see answer by checkley71(8405)

Question 49502: 2(5x-3) =4
Click here to see answer by checkley71(8405)

Question 49626: I need help solving n/3-4=1
Click here to see answer by checkley71(8405)

Question 49630: u-2/3=21
Click here to see answer by checkley71(8405)

Question 49654: 2x/3-5=5x/4+9
solve for x=
2x over 3 as a fraction - 5= 5x over 4 as a fraction +9
Click here to see answer by Juhi(44)

Question 49650This question is from textbook Algebra Structure and Method - Book 1

: What is the equation to represent the relationship among the integers for: The greater of two consecutive even integers is six less than twice the smaller.This question is from textbook Algebra Structure and Method - Book 1

Click here to see answer by AnlytcPhil(958)

Question 49656: solve for x x=
9(5x-3) +5(2x+4)=2(3x+3)

Click here to see answer by AnlytcPhil(958)

Question 49708: 6w-(-2w-27)=21
Click here to see answer by checkley71(8405)

Question 49709: 1/3(3+9x)=7/4(28-12x)
Click here to see answer by Juhi(44)

Question 49676: 2x/3 as a fraction minus 5= 5x/4 as a fraction +9
Solve for x.

Click here to see answer by Juhi(44)

Question 49651: solve for x
9x/4=-72/20
9x over 4 (as a fraction) = -72 over 20 (as a fraction)
Click here to see answer by Juhi(44)

Question 49761: can you pls sent me a complete table of formulas in finding the equation of the line?
i mean, given two points, slope, etc..
pls help....
Click here to see answer by venugopalramana(3286)

Question 49792: Please solve: 75=.0775x+x
Click here to see answer by AnlytcPhil(958)

Question 49792: Please solve: 75=.0775x+x
Click here to see answer by tutorcecilia(2042)

Question 49799: solve for P: P=D+ Prt

Click here to see answer by Nate(3495)

Question 49499: 2(x+1)-3x=3(3+2x)
Click here to see answer by Juhi(44)

Question 49494: 3x-x-5=15 how you came up with the 2 and 20
Click here to see answer by Juhi(44)

Question 49462: 5x/7 + 2= x/2 -4
This is 5x over 7 as a fraction plus 2= x over 2 as a fraction minus 4.
Solve for x
Click here to see answer by Juhi(44)

Question 49443This question is from textbook beginning algebra

: 2/5x-6=12This question is from textbook beginning algebra

Click here to see answer by Juhi(44)

Question 49443This question is from textbook beginning algebra

: 2/5x-6=12This question is from textbook beginning algebra

Click here to see answer by tutorcecilia(2042)

Question 49851: 0.02x+0.0175(15,000-x)=277.5
Click here to see answer by tutorcecilia(2042)

Question 49905: Reduce to lowest terms:
x^3 + x^2 - 6x divided by x^2 + 13x + 30
Click here to see answer by Nate(3495)

Question 49896: Hi can you help with this question:
2m+3=23-8m
isbn is 0618372628
Click here to see answer by Nate(3495)

Question 49895: I have a problem figuring out this question can you help?
Find the ordered pair solution of y= 2/3 x -2 corresponding to x=3. Thank You
isbn 0618372628
Click here to see answer by Nate(3495)

Question 50016: Help????
Find the exact solution to the equation 3^(x+5)=9^x.
Click here to see answer by Earlsdon(4898)

Question 50093: Hi
Do i cross multiply first or do i find a common demonator? i tried both but i still got lost.
Can someone help me with this problem? x+1 /3+x+2 /7=5
I would really appreciate it if someone would help me solve this
Thank You
Click here to see answer by stanbon(26259)

Question 50092This question is from textbook Algebra I NC edition
: 26.54 - p = 0.5 (50-p). Have no clue how to solve this one HELP!!! I know tht you have to get rid of the decimal by multipying by 100 but that is far as I can get.
This question is from textbook Algebra I NC edition

Click here to see answer by Earlsdon(4898)

Question 50116: [10x - 2] + 18 =
Click here to see answer by tutorcecilia(2042)

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, 3871..3915, 3916..3960, 3961..4005, 4006..4050, 4051..4095, 4096..4140, 4141..4185, 4186..4230, 4231..4275, 4276..4320, 4321..4365, 4366..4410, 4411..4455, 4456..4500, 4501..4545, 4546..4590, 4591..4635, 4636..4680, 4681..4725, 4726..4770, 4771..4815, 4816..4860, 4861..4905, 4906..4950, 4951..4995, 4996..5040, 5041..5085, 5086..5130, 5131..5175, 5176..5220, 5221..5265, 5266..5310, 5311..5355, 5356..5400, 5401..5445, 5446..5490, 5491..5535, 5536..5580, 5581..5625, 5626..5670, 5671..5715, 5716..5760, 5761..5805, 5806..5850, 5851..5895, 5896..5940, 5941..5985, 5986..6030, 6031..6075, 6076..6120, 6121..6165, 6166..6210, 6211..6255, 6256..6300, 6301..6345, 6346..6390, 6391..6435, 6436..6480, 6481..6525, 6526..6570, 6571..6615, 6616..6660, 6661..6705, 6706..6750, 6751..6795, 6796..6840, 6841..6885, 6886..6930, 6931..6975, 6976..7020, 7021..7065, 7066..7110, 7111..7155, 7156..7200, 7201..7245, 7246..7290, 7291..7335, 7336..7380, 7381..7425, 7426..7470, 7471..7515, 7516..7560, 7561..7605, 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