# math..solve for u again

28,147 results, page 92-
## math

Solve using elimation method. -x + 4y = 0.5 -3x – 6y = 10.5

*asked by measey on September 8, 2012* -
## Algebra 1

Solve. Check your answer. 1. ((3x-7)/(x-5)) + ((x)/(2)) = ((8)/(x-5)) A: ?

*asked by Victoria on June 1, 2014* -
## math

Explain how to solve the equation 2x – 3 = x + 2

*asked by alicia on December 21, 2009* -
## Math

Rearranging formula. s=(u+v/2)t Solve for u

*asked by Meg on September 20, 2016* -
## Math

How do I solve 3log10of(x-6)=11 and e^(2x)+10e^(x)-25=0?

*asked by Anonymous on December 21, 2009* -
## Econ

MR=1000-10p Solve for p

*asked by Hi on August 8, 2011* -
## Math

Can someone show me the steps for how to solve: 1.) f(x) = 4x^4 -3x^3 +2x^2 +x-3 2.) f(x) = x^3 - 2x^2 -5x +6 3.) f(x) = -3x^3 -2x^2 + x -1 Thank you so much :)

*asked by Rose on September 9, 2012* -
## math

Break apart 56 to solve 56 divided by 7

*asked by Anonymous on December 9, 2015* -
## Algebra

Solve for x: 5abx = 30ac^2

*asked by Bobby on February 10, 2008* -
## MATH

Trying to solve problem -7x> - 2(x - 30 - 2x - 30 -30-30 -30/-5 x>6

*asked by Amie on December 10, 2015* -
## algebra

solve using the addition principles; -8+y=17

*asked by Lisa on June 3, 2014* -
## math

b^4-16by b-2 how to solve this problem?

*asked by sowmya on August 21, 2011* -
## algebra

solve using the multiplication principle: -7x > 1/15

*asked by Mike on December 10, 2009* -
## algebra

5 x 3^n (This is all i have for the question but i don't know how to solve it)

*asked by Anna on June 5, 2014* -
## algerbra 2

how do i solve and graph these factors y= x(x+3)^2(x+5) y=x(x-2)(x+0.5)(2x-1)

*asked by alicia on February 26, 2008* -
## math

Solve,graph,and check 12

*asked by Sreeraj on December 10, 2009* -
## math

How would you solve 3x times x squared = 4

*asked by Taylor on February 29, 2008* -
## Math

For each of the equations, solve for y in terms of x. 2x-3y=12 5x+2y=7 How do I do this?

*asked by Luke on August 30, 2012* -
## pre-algebra

how do you solve for 4p-13p-p=-150

*asked by Makayla on August 30, 2012* -
## physics

How can you solve for that problem, by using another approach?

*asked by Kelly on December 11, 2009* -
## alebra

Solve using the addition principle. x + 1 = 7

*asked by chuck on August 21, 2011* -
## mathematics help

solve for x? if x^2+j16=0 where j=sqrt(-1)

*asked by maths-lover on September 19, 2016* -
## math

solve 2x-y=11 and x+y=13 using the elimination method

*asked by sonja on September 4, 2012* -
## MATH

Solve: (log2 8)^x - (log9 3)^x+1 = 0

*asked by Cyn on December 14, 2009* -
## Algebra2

Solve the system by substitution -x-y-z=-8 -4z+4y+5z=7 2x+2z=4

*asked by Steve on September 18, 2016* -
## Algebra2

Solve the system by elimination. -2x+2y+3z=0 -2x-y+z=-3 2x+3y+3z=5

*asked by Steve on September 18, 2016* -
## math

Solve the following system of equations: y=4x y=2x^2

*asked by Alex on January 15, 2015* -
## algebra

sqrt x+2-5=0 solve the equation for x

*asked by immanuel on December 12, 2009* -
## MATH

Solve the fractional equation 3x/2+1/4(x-2)=10

*asked by Anonymous on June 4, 2014* -
## algebra

solve system by graphing 3x+y=6 and 3x-y=0.

*asked by dennis on February 5, 2008* -
## math

Solve for x. 3ln(x)-2=16+7ln(e)

*asked by Gloria on June 11, 2012* -
## Algebra

solve equations by elimination 2x-6y=3 (1) 4x+9y=-1 (2)

*asked by Al on September 16, 2011* -
## algebra 1

Solve the equation: 14x + 3x - 40 = 11

*asked by emma on July 12, 2009* -
## 9th grade algebra

solve the equation. 15(x-3)=12x-43

*asked by jean on November 12, 2009* -
## algebra

Solve using the multiplication principle. -4.6b = 16.56

*asked by Regina on June 25, 2012* -
## math

How to solve divide 90 by the sum of 7 and 8

*asked by nene on August 12, 2016* -
## math

7x-3y=41 2x=-5y Solve using augmented matrix What do i do?

*asked by Andrew on January 5, 2016* -
## MATH help ty

Solve the system using substitution. y = 4x − 5 y = 2x + 1 A. (−2, −3) B. (1, 3) C. (−2, −13) D. (3, 7)

*asked by Gopi on January 5, 2016* -
## math

Simplify and solve this equation: 4m + 9 + 5m - 12=42

*asked by tayaqua on June 21, 2012* -
## intermeidate algebra

solve using elimination method -3x+4y=1, -6x+6y=-3

*asked by Mary on June 29, 2012* -
## Math

solve for X 30y=x^2-14x+13

*asked by John on April 24, 2008* -
## ALGEBRA EXTREMELY NEED HELP

HOW DO YOU SOLVE (2c/c-4)-2=(4/c+5). WHAT IS THE LCD. HOW DO YOU FIND IT BECAUSE I NEED TO KNOW

*asked by Katie on April 18, 2008* -
## advanced functions

Solve 2tan^2x + 1 = 0 Interval : [0, 2 pi]

*asked by - on November 15, 2009* -
## algebra

5x - 9y = 7, 7y - 3x = -5 solve using any algebraic method

*asked by michael R 43 on July 3, 2014* -
## math

Solve for x: 3sin^2(x)=cos^2(x) ; 0≤x≤2π

*asked by Merc on July 2, 2012* -
## math

solve: sec x - 4 = 0 (radians)

*asked by Anonymous on November 14, 2009* -
## alg 2

19. 6/x^2=-1/x. i know the domain is x doesnt = 0. how do i solve this?

*asked by Miley on April 20, 2008* -
## 6th grade math

20 cents. but what if the next number is 1.5.Then how will i solve it.

*asked by Kate on September 15, 2011* -
## algebra

solve the elimination methods 4x-9y=18.5 7y-2x=-10.5

*asked by jay jay on July 8, 2008* -
## Math

Solve the system using substitution. y = 4x − 5 y = 2x + 1 A. (−2, −3) B. (1, 3) C. (−2, −13) D. (3, 7)

*asked by Albert on January 5, 2016* -
## math

simplify and solve this equation for q: 3q+ 5 + 2q - 5 =65

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

I can't solve this problem 4x-7=2x+11 x= ? I don't know how to do it! Help!

*asked by Taylor on May 9, 2008* -
## algebra

solve the compund inequality. 6>-4x+5 or 7≤-2x+4

*asked by Wendy on November 9, 2009* -
## Algerbra

Quadractic Functions? How do you solve them?

*asked by Payten on May 13, 2008* -
## math 2

how do you solve the fowlling question

*asked by aliyah on June 12, 2012* -
## logarithms

how do i solve: log4x^3 + log2x^1/2 = 8 please help me

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

solve the linear equation -10.8x + 1.4 = -47.6 - 1.0x

*asked by jessica on November 8, 2009* -
## algebra 2

Solve the system by graphing 2x+y=4 2x+y=2

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

how to solve this po? 4(4x)^2 + 2(4x) + 5 I hope you can answer this for me. and thank you very much. :)

*asked by Michelle on July 30, 2016* -
## hw help ASAP

8.00in^3 to ml please show me how to solve this

*asked by bb222 on September 19, 2011* -
## math

solve the absolute value problem : 3x+|4x+5|=10

*asked by jaz on September 19, 2011* -
## math

Solve by elimination method. 2r-5s=-33 5r+2s=48

*asked by Amanda on November 11, 2009* -
## Math

Solve the system using substitution. x = y − 6 y = 6 − 3x A. (0, 6) B. (6, 0) C. (0, −6) D. (−6, 0)

*asked by Albert on January 5, 2016* -
## math, solving Oblique Δ

can you help me to solve each triangle described below using ΔABC : 1)a = 10, A = 16°, B = 49° 2)a = 8, b = 7, A = 88°

*asked by josh on January 5, 2015* -
## college math

Solve 7=m/5 the correct answer be m=35

*asked by Lourane on June 20, 2012* -
## college math

Solve 3-x=12(x-1) would the correct answer be x=15/13

*asked by Lourane on June 20, 2012* -
## differential equations

rk4 method with h 0.1 solve for y' = 4x-2y, y(0)= 2; y(0.5)

*asked by Carol on August 4, 2016* -
## Math

solve the equation, 2D + 3 = 13, 12E - 3 = 0

*asked by Linda on June 17, 2012* -
## math algerbra 1

how do you solve for the function in a problem like 4x+y=-10?

*asked by Carl on September 19, 2011* -
## Maths Algebra

Solve and check the result.3(5x-7)-2(9x-11)=4(8x-13)-17

*asked by Vivek on August 19, 2016* -
## Math

Use PEMDAS to solve (5*53)/375 - (88)

*asked by Evander on July 6, 2012* -
## 12th grade math an

how do u solve this in analysis and funtion 7(b-6)=-12+b

*asked by tierra on November 15, 2009* -
## Math (Algebra)

solve by factoring: 7y^2+12y+13=3y^2+4

*asked by Sammie on July 25, 2012* -
## algebra

solve the equation 5x^2=19x+4 X=

*asked by Nancy on July 24, 2012* -
## math

how do you solve this inequality 3x-2 < x+4/x-2 please help i don't get it

*asked by ted on July 24, 2012* -
## Albebra II

Solve y= ARCsin1/2 My answer is pi/6 Is this right?

*asked by Lucy on April 6, 2008* -
## algebra

solve for linear equation: -2x-2+7(x+1)=2x

*asked by Johnny on June 22, 2014* -
## math

how do you solve by gaussian elimation 2x+y=3 3x-2y=1

*asked by tasha on July 18, 2012* -
## algebra

solve show all work 8(6-5x)=-24(x-2)

*asked by babygirl on September 7, 2011* -
## Math 8th grade

Solve the equation. 1. 4-5 __ = 1 I cannot figure this out. 3

*asked by Help needed on December 21, 2015* -
## college algerba

Solve by the substitution method: 2x - 3y = 7 y = 3x - 7

*asked by Sammy on March 30, 2008* -
## college algerba

Solve by the substitution method:

*asked by Sammy on March 30, 2008* -
## Algebra Help!!

solve using the substitution method. y= 5 - 3x 4x + y= 7

*asked by slomo on January 12, 2015* -
## Math

Given that P(A) = 1/4 , what are the odds against A occurring? I am not sure how to solve this.

*asked by Lyndse on November 23, 2009* -
## algebra 2

(x^4+3x^3-x^2+5x-3)/(x^2+1) solve using long division

*asked by Ibrahem Safieddine on December 17, 2015* -
## arithmetic

How do you solve this problem 1 1/5 minus 3/8?

*asked by Diana on March 25, 2008* -
## algebra

solve using multiplication principle 2*5x=-7

*asked by babygirl on September 6, 2011* -
## Mat0099

Solve using the addition principle. 5=x+4

*asked by april on August 3, 2012* -
## Algebra

solve the problem grafically, 4y=x+4, x=2/3y+8/3

*asked by Jane on June 17, 2014* -
## algebra

solve using multiplication principle 2*5x=-7

*asked by babygirl on September 6, 2011* -
## Math

The bearing of p from q is 055°. Solve it

*asked by Lase adeoye adeyemo on August 28, 2016* -
## Math

Solve and check. ( 3 marks) (5)/(x-1) + (2)/(x+1)=-6

*asked by Alex on January 10, 2015* -
## math (please help me)

How do I solve for T? PI(67.2/2)^2*T*13.6g/cm^3= 5lb*435.6g

*asked by jen on September 11, 2011* -
## Algebra

multiply (n^3+8)(n-4) can you give me an example on how to solve this please

*asked by MissPatte on June 25, 2014* -
## Algebra 1

Using substitution, solve this equation.. 3x - 5y = 11 x - 3y = 1

*asked by Loren on September 12, 2011* -
## algebra

-6-11x=-136 solve

*asked by hope on November 17, 2009* -
## math

5/4x+1/8x=11/8+x solve and simplify the answer x=

*asked by Tedd on November 17, 2009* -
## math

y/4 divided by 1/4 1,y,4y, or 4 cn you show how to solve?

*asked by Katt<3Bobby on January 7, 2015* -
## algebra

how do i solve this problem? f(x)=3x and g(x)=4x-3, find f[g(5)] and g[f(5)]

*asked by john on April 14, 2008* -
## math

solve the simlutaneous equation: x^2= 4-y x= y+2

*asked by jack on April 14, 2008*