-7-7m=-(2m-2)

Simple and best practice solution for -7-7m=-(2m-2) 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 -7-7m=-(2m-2) equation:


Simplifying
-7 + -7m = -1(2m + -2)

Reorder the terms:
-7 + -7m = -1(-2 + 2m)
-7 + -7m = (-2 * -1 + 2m * -1)
-7 + -7m = (2 + -2m)

Solving
-7 + -7m = 2 + -2m

Solving for variable 'm'.

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

Add '2m' to each side of the equation.
-7 + -7m + 2m = 2 + -2m + 2m

Combine like terms: -7m + 2m = -5m
-7 + -5m = 2 + -2m + 2m

Combine like terms: -2m + 2m = 0
-7 + -5m = 2 + 0
-7 + -5m = 2

Add '7' to each side of the equation.
-7 + 7 + -5m = 2 + 7

Combine like terms: -7 + 7 = 0
0 + -5m = 2 + 7
-5m = 2 + 7

Combine like terms: 2 + 7 = 9
-5m = 9

Divide each side by '-5'.
m = -1.8

Simplifying
m = -1.8

See similar equations:

| 9x-8y=1 | | 4x-40=508 | | 3y-6=4(y-3) | | 6a=-42 | | h-3=-1 | | 2y=3 | | -5(4y-3)+2=-20y+17 | | m(3-m)= | | 4a-2=-2 | | -30k^2-25k+30=0 | | 5y=-4 | | 2x+16=5(4)+4 | | 56=7x | | 9x+15y=180 | | 3(6m-4)=24 | | 3(y-3)=6 | | (X-3)=0 | | -5s=-60 | | 3x^2-7x=20 | | -4x-5=-17 | | 6t=12 | | (X-3)(x+5)=0 | | 0.9(2x+8)=20-(x+5) | | r+11-n=19-n | | 3x+4x-4x=36 | | 81=9x | | x^2-12x-3=0 | | 15x^2+7=20x+7 | | -4m=-24 | | 3x-7=3(x-1) | | 3+2n=7 | | 20=5(w+3) |

Equations solver categories