5x+8=-121-8x

Simple and best practice solution for 5x+8=-121-8x 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 5x+8=-121-8x equation:


Simplifying
5x + 8 = -121 + -8x

Reorder the terms:
8 + 5x = -121 + -8x

Solving
8 + 5x = -121 + -8x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '8x' to each side of the equation.
8 + 5x + 8x = -121 + -8x + 8x

Combine like terms: 5x + 8x = 13x
8 + 13x = -121 + -8x + 8x

Combine like terms: -8x + 8x = 0
8 + 13x = -121 + 0
8 + 13x = -121

Add '-8' to each side of the equation.
8 + -8 + 13x = -121 + -8

Combine like terms: 8 + -8 = 0
0 + 13x = -121 + -8
13x = -121 + -8

Combine like terms: -121 + -8 = -129
13x = -129

Divide each side by '13'.
x = -9.923076923

Simplifying
x = -9.923076923

See similar equations:

| 9y+9=9 | | 3x+17=10x-8 | | x-234=567 | | 7a-5=2a+-20 | | 162-4x=6x-12 | | 2(x^2+1/x^2)-9(x+1/x)+14=0 | | 3b+8b= | | -2x-5= | | 9x^2+27x-162=0 | | 0.4q+q^2=0.96 | | 5y+1=3y+3 | | 2(x-4)-3=2x-11 | | 4x=x+11 | | 4(y-3)=12 | | 3+3x=x+7 | | 4x-11=9x+2 | | 0.04+0.4q+q^2=1 | | 1x+7=25+x | | 4(4x+66)=3(13-3x) | | 10x^2+60x=89 | | 11+9x=44-2x | | 7cos(2x)+3=0 | | 16x+264=69-9 | | 3x+38=13x-41 | | 8p+2=5p+14 | | 3x+38=13-62 | | 23=8-3a | | 11x+2=8x-5 | | 33+3x=28+2x | | 33x+3x=28x+2x | | 3x^2+26x+5=0 | | 6(3x-4)(5x-3)=-4-2 |

Equations solver categories