# math..solve for u again

28,147 results, page 81-
## Algebra

Solve: xy=12 y=2x+2 Are the solutions x= -3, x=2, y= -4, y= 6?

*asked by A. on November 9, 2009* -
## college math 209

solve for y, 5y^-13y=6

*asked by Anonymous on January 17, 2011* -
## Math 116 algebra please check

Solve -0.8x < -56 The solution is x

*asked by jay jay on July 17, 2008* -
## Math 116 algebra please check

Solve 5/2x + 1/4x = 9/4 + x The solution is x 9/10

*asked by jay jay on July 17, 2008* -
## math

solve the following equation: 6y - 20=2y -4

*asked by tia on June 21, 2012* -
## math

solve the given equation for n. 12(n+9)=3(36+4n)

*asked by Anonymous on September 20, 2010* -
## 12 math

solve for n where n {N C(n,2)=45 b. (n+2)! _____________= 56 n!

*asked by steveo on August 30, 2008* -
## alg2

Solve: 3x − 7 (sqrt x) + 2 = 0

*asked by katie on January 20, 2011* -
## 8th grade

Can you help me solve this equation. 6n-(-2n)+8

*asked by Jenny on October 6, 2009* -
## math

solve the equation:3(x-2)^2-12=0

*asked by Andrea on June 12, 2016* -
## math

solve algebraically x^2 + y^2 = 25 y = x - 1

*asked by jelly on September 7, 2010* -
## Pre-Algebra

Solve the inequality. y/-6 > 10 A. y < –16 B. y > –60 C. y > 4 D. y < –60 D?

*asked by quick help please on June 13, 2016* -
## math

Solve this equation: y/9 + 5= 0

*asked by tayaqua on June 21, 2012* -
## math

solve with substitution

*asked by al on January 13, 2011* -
## math

now i have to solve for y. i already no that x=-1. y=-1-2 y=3(-1)+2 -1 -2 = -3 3(-1)+2 = -3 +2 = -1 THANX I WAS SO CONFUSED ON THAT

*asked by Tony on December 18, 2006* -
## Please help, have a couple left!

solve 125=(x^3)/ 1/3 ^-3 a. 7 b. 14 c. 15 d. 9

*asked by Holly on May 21, 2013* -
## Math

Please help me solve these problems. 12^2+2 [(13+3)] / 2^2] -4(3)+5[7-6(-4)^2] -5(3)+3[9-6(-3)^2]

*asked by ME on October 14, 2011* -
## math

Solve for the unknown: 8/52=n/39

*asked by John on September 5, 2008* -
## Math - factoring

Solve by factoring: 1.) x^2 - x - 12 = 0

*asked by Anna on September 9, 2010* -
## math

2/7 = 1.6 --- ---- solve for r very confused 20 r

*asked by Bob on November 4, 2009* -
## math

Solve the following equation √x-1 + √5x+1 =2√x+6

*asked by Y.Abdulsalam on November 30, 2017* -
## Math

Please help me solve these problems. 12^2+2 [(13+3)] / 2^2] -4(3)+5[7-6(-4)^2] -5(3)+3[9-6(-3)^2]

*asked by ME on October 14, 2011* -
## Algebra

Assume that S/A = 5.2, D/A = .40, N/E = .75 and A = D + E. Solve for N/S.

*asked by Jay on January 13, 2018* -
## Math

Solve the equation: 4/3y+5/2y = 1

*asked by Betty on August 23, 2014* -
## algebra

Solve the given equation for n. 12(n+9)=3(36+4n)

*asked by Anonymous on September 20, 2010* -
## algebra

how do I solve this problem x^2 -4x-7=0

*asked by adam on October 25, 2009* -
## LICKING HEIGHTS

SOLVE THE PROPORTION 12/Y =18/6

*asked by BONNIE HUNT on May 5, 2013* -
## Math Algebra 1A

How do you solve answers for x and y? 2x - 4y = 10 x + 5y = -9

*asked by Kim on June 20, 2013* -
## algebra

solve algebraically x^2 + y^2 = 16 x - y = 4

*asked by James on September 7, 2010* -
## alg.2

solve by elimination x+3y=0 2x+6y=5

*asked by ana on January 20, 2011* -
## math

how do i solve this...i have no clue (x+2)(x-3)= (x-3)(x-3)

*asked by maggie on August 27, 2008* -
## Math

Is there different ways to solve for 4x-5=9+2x

*asked by Cindy on June 14, 2016* -
## Math

Solve the inequality: (5x + 4)(x - 4) < 0

*asked by Labz on June 5, 2012* -
## math

Solve the following system: 2x-6y = 26 3x+5y = -3

*asked by Anonymous on December 1, 2017* -
## math

solve algebraically x^2 - 2y^2 = 11 y = x + 1

*asked by jonathan on September 7, 2010* -
## math

solve by factoring. x^2+5x+6=0

*asked by jenna d on January 13, 2011* -
## Pre Calc

solve the quation. t/3+t/5=1.

*asked by Maggie on August 28, 2008* -
## 12 math

solve for n a. c(n,2)=28 b. p(n,5)=20p(n,3)

*asked by larry on August 29, 2008* -
## math

solve for n where it is p(n,5)=42xP(n-3)

*asked by sophie on August 28, 2008* -
## System of equation

solve algebraically x^2 + y^2 = 16 x - y = 4

*asked by jelly on September 7, 2010* -
## algebra

solve log 4 x = -2

*asked by allen on September 12, 2010* -
## algebra

need to solve this equation 3/4 k - 1/6 =1/2

*asked by Dianna on October 7, 2009* -
## maths

help plz solve for x ;2x+9/5

*asked by krissy on January 26, 2014* -
## Algebra

Solve for x. (x-1)/(x-3)=sqrt of 17-x

*asked by Anonymous on August 22, 2014* -
## maths needed fastly

solve the following equations x=4/5(x+10) 2x/3+1=7x/15+3 2y+5/3=26/3-y 3m=5m-8/5

*asked by cbse 8th on July 12, 2014* -
## c0llege math

Solve 2/12x-3/12=8/12

*asked by Lourane on June 20, 2012* -
## algebra 1

solve for x: x^2+12x+4 = 0

*asked by kathy on June 11, 2012* -
## Collage algebra

Solve for x in any equation ? 1. 3x-9=0

*asked by Maine on June 25, 2016* -
## math

71.33= 9/5k - 459.67 solve for k

*asked by kiana on May 10, 2013* -
## math

how do i solve this using substitution? 5x+y=15 4x+4y=12

*asked by Rebecca on September 21, 2011* -
## Math

Solve the equation X + 24 = 36; x =

*asked by Daniel on July 24, 2016* -
## math

solve for m and n if mn=1300 (m+15)(n-30)

*asked by maths of grade 6 on January 14, 2016* -
## math

Solve by Factoring 2a^2 - 3a = -5

*asked by kayla on May 12, 2012* -
## Math

Solve for d D(t)= -8cos (pi(t)/30)+8

*asked by Chris on January 6, 2016* -
## math

5/3z-4 = -2/1-2z (solve the proportion)

*asked by ashley on January 29, 2014* -
## math

solve by factoring.. 3x^2+5x-2=0

*asked by tony on January 15, 2011* -
## Algebra

How do I solve this funtion: (2x-9)-(1-x)

*asked by Alexis on September 17, 2010* -
## Algebra

How do I solve this funtion: (2x-9)-(1-x)

*asked by Alexis on September 17, 2010* -
## math

Solve this equation for A: A ÷ 2 = 4 A. 2 B. 6 C. 8 D. 4 C?

*asked by Beatrice on January 23, 2014* -
## Algebra 2/ Intermediate

Solve log4(x-6)= -1

*asked by Harper on December 16, 2017* -
## Math

solve the equation for c=0.12(68)+59.99

*asked by Bernadine on July 24, 2008* -
## Math

Solve. Just need to verify if I am right. -25 ¡Ü 4x-8 ¡Ü-1 -17/4 ¡Ü x ¡Ü 7/4

*asked by Anonymous on August 3, 2008* -
## Algebra

solve by factoring: 2h^2-h-3=0

*asked by Stella on September 17, 2010* -
## algebra

solve the equation m-26/5-5m-28/6=2

*asked by kelly on September 17, 2010* -
## Algebra

Solve. 5/8x + 1/16x=3/16 + x

*asked by Anonymous on August 3, 2008* -
## Algebra

u=vw+z. I need to solve for v. Can this be done? or is the answer just u=vw+z?

*asked by Tyler on October 15, 2009* -
## Math

Solve for the unknown: 8/52 = m/39 A) m = 4 B) m = 5 C) m = 6 D) m = 7

*asked by Jennifer on July 31, 2008* -
## math

solve for x 3x/4 - 21x/32 = 1 1/8

*asked by terri on September 21, 2011* -
## algebra

solve for u, sqrt -3u + 28= u

*asked by Anonymous on January 16, 2011* -
## math

Solve each equation 4w _ 1 _ w – 1 ‗ w - 1 3w + 6 3 w +2

*asked by Marilyn on July 27, 2008* -
## math

which one is easir to solve?? -2a+b=7 or 5a+b=-10

*asked by hi on January 19, 2011* -
## Maths

How would you solve the equation: 15 = 2x + y

*asked by Jen on July 23, 2016* -
## PreCalc

Solve: (x-1)/(x)+(x-2)/(x)+(x-3)/(x)+...+(1)/(x)=3; X belongs to N

*asked by Anthony on December 9, 2017* -
## math

Solve this equation for A: A ÷ 2 = 4 A. 2 B. 6 C. 8 D. 4 C?

*asked by Beatrice on January 23, 2014* -
## percentages

140% of what is 35? How do I solve it?

*asked by Maddie on January 13, 2016* -
## uco

how to solve 3x^2+4x-2=0 (mod 5)

*asked by phlicia on October 3, 2011* -
## math

How do I solve this problem? 7(q + 2) + 3(2q -1) = -2

*asked by rosalind on October 4, 2011* -
## math

which one is easir to solve?? -2a+b=7 or 5a+b=-10

*asked by hi on January 19, 2011* -
## math

8/x+4 = 12/5x - 13 (solve the proportion)

*asked by ashley on January 29, 2014* -
## math

Help. I cannot solve this problem.\ 3(a+4)/9 = 2a - 12

*asked by randy on October 4, 2011* -
## math

can you show me how to solve this? 4a - 7 = 4(a-2) +1

*asked by Tracy on May 20, 2008* -
## Hellpppp calculus

Solve by elimination. 0.1x + 0.3y = 1.5 0.6y + 0.2x =-1.2

*asked by Emily on November 15, 2017* -
## Maths

Solve the equation: 3x-2/8 = 8+5x/2

*asked by Anita on January 6, 2016* -
## Math

solve and find value of A,B,C and D. 4 + C = 5 + A*D C = 3 + 3*D -7 - C = 6 + B*D

*asked by Ying on June 5, 2013* -
## math

How do I solve 18x - 6x + 2x

*asked by tomeisha on August 31, 2015* -
## algebra

Solve the proportion x / 12 = 91 /84

*asked by avery on September 16, 2010* -
## Math

solve the equation t/4=20

*asked by Jack on December 8, 2017* -
## math

solve[1.67*10^(-7x)-10^(-6055x)]

*asked by manish on October 3, 2011* -
## Math equation

I have no idea how to solve this. f(x)=3x-4 a) f(10) b) f (-2) c) f (0) d) (b)

*asked by Mary on May 17, 2012* -
## math

solve the proportion 4/5=x/27

*asked by betty on November 14, 2017* -
## math

how do i solve the equation for x and y y+4x=27 xy+x=40

*asked by ralph on May 23, 2008* -
## math equations

Solve x = log3 15

*asked by jess on June 12, 2012* -
## Alg2

Solve the system for z. 2x - y + 2z = 11 x - 2y - 3z = -5 -3x + z = -3

*asked by Sira on May 8, 2012* -
## algebra 1

solve for x: x^2+12x+4 = 0

*asked by kathy on June 11, 2012* -
## math

solve trinomial x^2-3x+4

*asked by Myke on August 15, 2014* -
## 10th grade math

how do i solve for y in the equation -5y(6y - 6) - y = -4(y - 5)

*asked by Ana on September 4, 2010* -
## algebra 2

Solve by graphing 3x+y=15 3x+y=6

*asked by saRa on November 8, 2009* -
## math

3r+b/a +y =w solve for r would the answer be r=wa-y-b/3

*asked by jill on September 4, 2015* -
## algebra

How would you solve 7/12 divided by 7/6

*asked by Katy on October 7, 2011* -
## alg. 2

solve by subsitution 2x+3y=10 x+6y=32

*asked by kat on January 19, 2011*