-4(u+9)=-2u-20

Simple and best practice solution for -4(u+9)=-2u-20 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for -4(u+9)=-2u-20 equation: 



-4(u+9)=-2u-20

We move all terms to the left:

-4(u+9)-(-2u-20)=0

We multiply parentheses

-4u-(-2u-20)-36=0

We get rid of parentheses

-4u+2u+20-36=0

We add all the numbers together, and all the variables

-2u-16=0

We move all terms containing u to the left, all other terms to the right

-2u=16

u=16/-2

u=-8

See similar equations:

| 25^3x+1=81 | | c^2=20^2+26^2 | | c^2=20^2+126^2 | | 8+2(a-4)=92 | | 15a-3=-4+1+15a | | 5^2x=20 | | 2a-3=2a+5 | | 3a-2a=8 | | -9a+9a=8a-8a | | 7r-7=2r-18 | | 6x-5x=20 | | 4(2k+3)-k-5=7k+7 | | 16x=12x+2 | | 3773=6s+3.95 | | 3a+4a+5a=0 | | -4a+2a=3a+6 | | 37.73=6s+3.95 | | x2-3-10=0 | | 4a+2A+3a=0 | | (x-15)/9=-6 | | 9x+1=3x+ | | x2-4x+1=0 | | 1/4+1/13=x | | 5(-2x-3)+3x+3=2 | | 4a+2a+5=0 | | 2354x*32=-20 | | -5-(-7-4x)=-2(3x-4) | | 8x2-12x=0 | | -5(9-3x)-9=-24 | | 25+.30x=50 | | 3^n=81 | | 7(3-2n)=-21 |

Equations solver categories