-120-8x=7x+15

Simple and best practice solution for -120-8x=7x+15 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 -120-8x=7x+15 equation:


Simplifying
-120 + -8x = 7x + 15

Reorder the terms:
-120 + -8x = 15 + 7x

Solving
-120 + -8x = 15 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-120 + -8x + -7x = 15 + 7x + -7x

Combine like terms: -8x + -7x = -15x
-120 + -15x = 15 + 7x + -7x

Combine like terms: 7x + -7x = 0
-120 + -15x = 15 + 0
-120 + -15x = 15

Add '120' to each side of the equation.
-120 + 120 + -15x = 15 + 120

Combine like terms: -120 + 120 = 0
0 + -15x = 15 + 120
-15x = 15 + 120

Combine like terms: 15 + 120 = 135
-15x = 135

Divide each side by '-15'.
x = -9

Simplifying
x = -9

See similar equations:

| 2x+11=-85-10x | | 2(n-5)+5n=18 | | -5-6x=5-7x | | 59-7x=2x+17 | | 12-8x=147-43x | | 4x+5=14x-65 | | 6x+22=15x-77 | | 25+120-10x=5(2x-7) | | 125-4x=5x-17 | | 9x-17=4x+3 | | 49s^2-25=0 | | -11-6x=13-10x | | 58-6x=8x+16 | | 5m-2m=29+7 | | 30x^2+40x=0 | | 3T+2=7 | | 129-5x=5x+9 | | 7+7x=31+x | | 4x^2-8x+4=0 | | 6x+36=16x-84 | | (-4.4s)-2=-5.5s-4.2 | | 5x^7+10x^6-15x^5+10x^4= | | 3+2(4n+5)-n= | | 2x+27=4x+11 | | 2(3x-4)+2=3(x-4) | | 56-2x=9x+23 | | .75(8x+12)-4(25x-20)=3x-4 | | 5x+7=95-6x | | C=tq | | 35-2n=9 | | 5k+2(k+1)=23 | | 3x+-2x=1x |

Equations solver categories