-3m-8=-20

Simple and best practice solution for -3m-8=-20 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 -3m-8=-20 equation: 


Simplifying
-3m + -8 = -20

Reorder the terms:
-8 + -3m = -20

Solving
-8 + -3m = -20

Solving for variable 'm'.

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

Add '8' to each side of the equation.
-8 + 8 + -3m = -20 + 8

Combine like terms: -8 + 8 = 0
0 + -3m = -20 + 8
-3m = -20 + 8

Combine like terms: -20 + 8 = -12
-3m = -12

Divide each side by '-3'.
m = 4

Simplifying
m = 4

See similar equations:

| 2(5x-1)=3(3x+11) | | 10h+7=97 | | log(2x)=3 | | Y=(7x-3)(9x-5) | | 30x^2+2000=-20x^2-2050 | | -5x=3y-2 | | 30x^2+270=0 | | 3y+x=-5 | | x^2+6x+9+x^2=x^2+49 | | 2x-5+3x+4=24 | | -x=3y+4 | | ||x-3||-5|=4 | | (2u^2-3u+6)+(-4u^2+u+5)= | | 1-4v-3-12=6v-4 | | 2x-9y=-57 | | C=zs+z | | y=cos*4*x | | |x+2|=0,8(3) | | 6x+2y=140 | | X^4-x^3+8x-8=0 | | |x+2|=8,(3) | | (2x-3)(3x+1)= | | 3tan^2x=1 | | 0.5+7s=24 | | 0.5-11c=24 | | 3(x+1)-1=-13 | | 8-0.5a=18 | | -3-2x=-11 | | 8=3(3x+8)-8 | | 500-4x=232 | | X^2+115x+1500=0 | | 3(3z-9)= |

Equations solver categories