Questions on Algebra: Equations answered by real tutors!

Tutors Answer Your Questions about Equations (FREE)

Question 554782: k-3=-14

Click here to see answer by jim_thompson5910(35256)

Question 554794: -2=m+6
Click here to see answer by jim_thompson5910(35256)

Question 554371: c/-2 = -11
Click here to see answer by jim_thompson5910(35256)

Question 554884: what is n+2=3times12
Click here to see answer by kkasko(46)

Question 554831: What is the solution to this question: "Find the length and width of a square that has the perimeter of 52 inches."
Click here to see answer by rfer(16322)

Question 555022: 2x=-7 what is the value of 6x?
Click here to see answer by Theo(13342)

Question 554982: what would be the solution to 2(x-2)=2/5(3x+1)+2. I've tried to work it and im still stuck.
Click here to see answer by Tatiana_Stebko(1539)

Question 555056: hi im thomas im trying to learn how to do this algerbra im getting ready for the asvab havent seen it in almost 7 years was wondering could you help me

Click here to see answer by edjones(8007)

Question 555096: 4n + 3 = 5(2 � 2n)
Click here to see answer by kkasko(46)

Question 555197: solve
x+1/7=4/5
Click here to see answer by jim_thompson5910(35256)

Question 555198: solve the following equation
-4/13x=-20
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Question 555202: solve the following equation. please show all of your work
-10-3/7x=5
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Question 555203: solve. please show all of your work
-17-x=-2(3x+1)
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Question 555206: solve the following equation by clearing fractions. please show all of your work
5/2-3x=6/7-4x
Click here to see answer by jim_thompson5910(35256)

Question 555173: How do I solve this problem?
3(x-5) +1 = 1/4(2x -8)
Click here to see answer by jim_thompson5910(35256)

Question 555229: x+negative 15=3
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Question 555224: -7x-3y=21 step by step

Click here to see answer by kkasko(46)

Question 555243: simplify: 256/(-16)/4
Click here to see answer by jim_thompson5910(35256)

Question 555271: -x+7=2x-5
Click here to see answer by jim_thompson5910(35256)

Question 555297: It is estimated that t years from now the population of a particular city will be....
P = t^2 - 24t + 96,000
How many years from now will the population be 95,865?

Thanks in advance, I appreciate it!
Click here to see answer by jim_thompson5910(35256)

Question 555340: 6x-9y=19.5
7y-2x=-8.5
Click here to see answer by saifoo.khan(162)

Question 555339: 0.3x - 0.2y = 4
0.5x + 0.5y =-15/19
Click here to see answer by saifoo.khan(162)

Question 555452:
Click here to see answer by jim_thompson5910(35256)

Question 555487: x^3-8/27
Click here to see answer by Earlsdon(6294)

Question 555504: 9x-12=5x+20
Click here to see answer by jim_thompson5910(35256)

Question 555515: 2/9+x=1/2
Click here to see answer by TutorDelphia(193)

Question 555517: -k -6 -7k + 20 = -2 . I need help on solving this .
Click here to see answer by edjones(8007)

Question 555563: how do you solve 3(x+5)=2x+35
Click here to see answer by jim_thompson5910(35256)

Question 555603: If it takes 5 hours to clean 2/3 of a boat, how long does it take to clean the whole boat?
I cannnot remember how to put this is the form of an eqation or how to solve it.
Thanks for your help
Click here to see answer by JBarnum(2146)

Question 555661: FACTOR THE TRINOMIAL COMPLETELY: x^2 + x-2 =
Click here to see answer by nerdybill(7384)

Question 555661: FACTOR THE TRINOMIAL COMPLETELY: x^2 + x-2 =
Click here to see answer by josmiceli(19441)

Question 555670: 1. 7x + 6x + 2 + 8 = 7x + 5 + 5x
13x + 10 = 12x + 5
12x - 13x + 10 = 12x - 12x + 5
I am stuck after this.
Click here to see answer by richwmiller(17219)

Question 555726: t=a�=x b� solve for x.
Click here to see answer by Alan3354(69443)

Question 555432: Solve for x.
4^5=2^(3x+2)
1024=2^(3x+2) This is the farthest I've been able to get, I'm not sure what to do next.
Click here to see answer by ankor@dixie-net.com(22740)

Question 555816: Please help me solve this word problem.
the electric current (I), in amperes, in a circuit varies directly as the voltage (V). When 12 volts are applied, the current is 4 amperes. Predict the current when 18 volts are applied.
Click here to see answer by solver91311(24713)

Question 555854: 9(m+2)=-6(m+7)
Click here to see answer by jim_thompson5910(35256)

Question 555979: 2/5t=12/25
Click here to see answer by jim_thompson5910(35256)

Question 555980: 24/16=3/4a
Click here to see answer by jim_thompson5910(35256)

Question 555982: 7/8k=5/6

Click here to see answer by jim_thompson5910(35256)

Question 555971: what is the value of the x in the equation 5(x+3)=63-3x?
Click here to see answer by jim_thompson5910(35256)

Question 556041: 4 - 2p = 8 + 5p
Click here to see answer by jim_thompson5910(35256)

Question 556104: Hello, I am struggling with this homework problem. I need to solve for "x" of course, but I can't seem to get "x" on one side of the equation, by itself. Of course I have found "solvers" on Google which give me the answer, but I need to understand the methods/steps in this equation so I can do it again later. I would really appreciate if somebody can help me here! Thank you so much!
1000/x = (100*0.98)+(4.9*x)
Brent
Click here to see answer by bucky(2189)

Question 556154: I would like to know if I did the first three correct and I need help on #4:
Solve these equations:
(a) 2x^-3=16
1/x^3=8
1=8x^3
1/8=x^3
x=1/2
(b)2x^-3=0
x^-3=0
1/x^3=0
x=0
(c) 2^-3x=16
-3x=4
x=-4/3
(d) cuberoot 5=25^2x
Click here to see answer by Theo(13342)

Question 556239: t/2 + t/3= 5
can you please sold it for me ?
i forgot how to do it ><'
Click here to see answer by KMST(5328)

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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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