-2(m-9)=12

Simple and best practice solution for -2(m-9)=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 -2(m-9)=12 equation:


Simplifying
-2(m + -9) = 12

Reorder the terms:
-2(-9 + m) = 12
(-9 * -2 + m * -2) = 12
(18 + -2m) = 12

Solving
18 + -2m = 12

Solving for variable 'm'.

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

Add '-18' to each side of the equation.
18 + -18 + -2m = 12 + -18

Combine like terms: 18 + -18 = 0
0 + -2m = 12 + -18
-2m = 12 + -18

Combine like terms: 12 + -18 = -6
-2m = -6

Divide each side by '-2'.
m = 3

Simplifying
m = 3

See similar equations:

| 8c*9e=0 | | 8e*9e=0 | | 4(t+5)=32 | | -16+4x=24+15 | | x^12=2 | | 2y=-6-y | | 5x+14=46-5x | | 6x^2-14x= | | cos(2x)-cos(3x)=0 | | x^4-100x+8=0 | | 28x-35x^2= | | n=5p+7q | | 5x^2+xy=16 | | 54=300(0.2xt) | | 5x+11=67-8x | | 4x-x^2= | | 5x+11=667-8x | | 3x+76=7x-12 | | -2+3x=-6+5x | | x*(x+20)=8000 | | 6(x+3)+3=9x-3(x-3) | | 4x+13=10x+28 | | x+(x+20)=8000 | | 26-6x=8-8x | | 2(x+9)=4x+2-2x+16 | | 4p=5(6p+5) | | n(n+5)=104 | | 4p=7(9p+5) | | 15x+94y=55 | | 10x+23=4x+35 | | 36x^4-4x^2+12x-9= | | f(x)=6x^2-4 |

Equations solver categories