-2(m-30)=-7m

Simple and best practice solution for -2(m-30)=-7m 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 -2(m-30)=-7m equation:


Simplifying
-2(m + -30) = -7m

Reorder the terms:
-2(-30 + m) = -7m
(-30 * -2 + m * -2) = -7m
(60 + -2m) = -7m

Solving
60 + -2m = -7m

Solving for variable 'm'.

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

Add '7m' to each side of the equation.
60 + -2m + 7m = -7m + 7m

Combine like terms: -2m + 7m = 5m
60 + 5m = -7m + 7m

Combine like terms: -7m + 7m = 0
60 + 5m = 0

Add '-60' to each side of the equation.
60 + -60 + 5m = 0 + -60

Combine like terms: 60 + -60 = 0
0 + 5m = 0 + -60
5m = 0 + -60

Combine like terms: 0 + -60 = -60
5m = -60

Divide each side by '5'.
m = -12

Simplifying
m = -12

See similar equations:

| 1/3x+4/9=7/9 | | x^2-2=14 | | 3=(0.33*5)/1-x | | 6-1/3=10 | | y=14x-x^6 | | 4a+3=19 | | 23y+5y^2=42 | | x^2-13x+80=5x | | c=.75(3) | | 17-x^2=13 | | c=.75(2) | | x/-5=-25 | | c=.075(1) | | 3t+10-t=-8 | | 18-2y=32 | | 13y+3y^2=30 | | 7/8*2/3= | | 2x-6+5x-11=4 | | c/0.5=12 | | 6-1/3z=10 | | (a-2b)(a-2b)= | | -50-2x=6x+23 | | 104/2=x | | 104/2= | | y=14x-x^2 | | 14z+5z^2=24 | | (x^2+2x+1)+(4x^2+x-3)= | | 10y=4y-10 | | x^2-7x+16=4 | | 3+2(2x+1)=x+17 | | 120=10x+40 | | 104=2*18+2w |

Equations solver categories