-8+7x-2x=12

Simple and best practice solution for -8+7x-2x=12 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 -8+7x-2x=12 equation: 


Simplifying
-8 + 7x + -2x = 12

Combine like terms: 7x + -2x = 5x
-8 + 5x = 12

Solving
-8 + 5x = 12

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + 5x = 12 + 8

Combine like terms: -8 + 8 = 0
0 + 5x = 12 + 8
5x = 12 + 8

Combine like terms: 12 + 8 = 20
5x = 20

Divide each side by '5'.
x = 4

Simplifying
x = 4

See similar equations:

| -5+11x-5= | | 6x^2+x-1=1 | | 10200-1.6x5/6= | | 5b/11=8/11 | | 2s+5s-82s=22s | | -2/(x^2) | | 3(X+4)=2X-23 | | 13.00-7.28= | | -5n-19=-6n-13+3n | | 8=6x-4x+4 | | 2s+5w=5sw | | 5k+3=73 | | 14x-18=32-22x | | 5x+10=9X+16 | | -15-10z=-13z | | 3(2y+3)-4=-9 | | 2h+9.7=-9.7 | | -9(-6x-5)=30(-7+8x) | | 45-15k= | | 4j^2+9j+3=0 | | k/5+81.8=47.2 | | 2c-4=17+5c | | 2x-5/3x-3=1/2 | | 8k+3=2k+33 | | 4x^2+4y^2=27 | | -4.2x+31=-53 | | 3x-3-3=24 | | 5.5x-5=-60 | | 5v-6=-21 | | 13=3u+7 | | 30=9.6x | | 6x(360/4) |

Equations solver categories