12-15m+8m=9

Simple and best practice solution for 12-15m+8m=9 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 12-15m+8m=9 equation: 


Simplifying
12 + -15m + 8m = 9

Combine like terms: -15m + 8m = -7m
12 + -7m = 9

Solving
12 + -7m = 9

Solving for variable 'm'.

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

Add '-12' to each side of the equation.
12 + -12 + -7m = 9 + -12

Combine like terms: 12 + -12 = 0
0 + -7m = 9 + -12
-7m = 9 + -12

Combine like terms: 9 + -12 = -3
-7m = -3

Divide each side by '-7'.
m = 0.4285714286

Simplifying
m = 0.4285714286

See similar equations:

| Ln(7-x)=o | | 8(5y-3)=-12 | | 31+4x=-5+5(1+5x) | | y=log[4](3x+11)-5 | | 15x+(10x+6)=285 | | 6=4+2f | | x^2-9x=4x-4 | | 7-2g=1 | | 5x+(10x+6)=285 | | 141-3x=33x+21 | | 5v+3-2= | | 21-2y=24 | | 3(1+3x)=2(4x+7) | | .5b=40 | | 7p+3p+2=8p-8 | | 7r-3=3+br | | 2=-6-20n | | 2x+12=-48-8z | | 7.5+.5d=30 | | 7.5+.5d=.75d | | .75d=10 | | 7.5+.5d=15 | | 3x+5y=73 | | 3.92w=3.136 | | 60=3m | | 14=c+8 | | 6=-4z-2 | | 5+3k=2k+6 | | 3x+4y-5=9x+10y-4 | | 2-4z=6 | | x^3-11x^2+26x-10=0 | | 6=2-4z |

Equations solver categories