7m-8m=12-4m

Simple and best practice solution for 7m-8m=12-4m 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-8m=12-4m equation: 


Simplifying
7m + -8m = 12 + -4m

Combine like terms: 7m + -8m = -1m
-1m = 12 + -4m

Solving
-1m = 12 + -4m

Solving for variable 'm'.

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

Add '4m' to each side of the equation.
-1m + 4m = 12 + -4m + 4m

Combine like terms: -1m + 4m = 3m
3m = 12 + -4m + 4m

Combine like terms: -4m + 4m = 0
3m = 12 + 0
3m = 12

Divide each side by '3'.
m = 4

Simplifying
m = 4

See similar equations:

| 7.4x-15.5=51.1 | | X+3=-1-3x | | 4r(-4r+5)= | | 3x+40=310 | | X^3-11x^2-9x+155=0 | | x+.7=.3 | | 4p+(-2p)=15-4 | | X^4-4x^2-140=0 | | (a+6)(a^2-6a+5)= | | 21+x=45 | | -18x-19=-55 | | 4(x-50)+x=180 | | 2w+2+2= | | 3(x-3)=4(3-x) | | 7x+90=100 | | 3/11=27/x | | 1.45+p=6.91 | | 0=36x^2+48x-12 | | 1/2x-4=3x-32 | | Log(5x)=3 | | 3x(5x-2)=0 | | (x+6)2=-5 | | 9y*1+4-1= | | X/13=7/2 | | 2r-(5-r)=1+2r | | 50+30=3x | | s*6+40=172 | | -6x+12=9x-3 | | -3x-21=-6 | | 8b-3=61 | | 3=20k+11 | | 6(2x-4)+3= |

Equations solver categories