-7m+8=-8-2m

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


Simplifying
-7m + 8 = -8 + -2m

Reorder the terms:
8 + -7m = -8 + -2m

Solving
8 + -7m = -8 + -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.
8 + -7m + 2m = -8 + -2m + 2m

Combine like terms: -7m + 2m = -5m
8 + -5m = -8 + -2m + 2m

Combine like terms: -2m + 2m = 0
8 + -5m = -8 + 0
8 + -5m = -8

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

Combine like terms: 8 + -8 = 0
0 + -5m = -8 + -8
-5m = -8 + -8

Combine like terms: -8 + -8 = -16
-5m = -16

Divide each side by '-5'.
m = 3.2

Simplifying
m = 3.2

See similar equations:

| 2x^2+5=45 | | -23m-4=10 | | 7x+10=3x+4 | | 12x-144=6x-12 | | 2x+29=12x-51 | | 6x+1=3x+14 | | -6x+4(-2x+4)=-82 | | 14=7+x | | x*90+(330-x)*175=39560 | | x^5-9x^2+20x=0 | | 138=-2x-4(-6x-7) | | 3x-5(x-3)=15-4x | | -4x-3(-3x+5)=10 | | -x+34=23 | | 4(x+12)=-36 | | 3x-10=5x+2 | | -131=-6x-7(x+2) | | 57-3x=6x+24 | | 9j+4=13j | | 1,4a-0,6a=0,342+0,128 | | -5x-2(3x-3)=-93 | | log(16+2b)=log(b^2-4b) | | 10x-2=20x+600 | | x-6=7+(3x-5) | | 4x-2(4x-8)=-8 | | 8h-5=11h-13 | | -3(x-2)-2(x-1)=-5x+3 | | -99=-7x+2(-4x-12) | | n+38=-4 | | x^3-x^2-4x=0 | | 2,a-0,128=0,342+0,7a | | -176=-2x+3(-7x-5) |

Equations solver categories