-15+5m-2m=m-7

Simple and best practice solution for -15+5m-2m=m-7 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 -15+5m-2m=m-7 equation:


Simplifying
-15 + 5m + -2m = m + -7

Combine like terms: 5m + -2m = 3m
-15 + 3m = m + -7

Reorder the terms:
-15 + 3m = -7 + m

Solving
-15 + 3m = -7 + m

Solving for variable 'm'.

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

Add '-1m' to each side of the equation.
-15 + 3m + -1m = -7 + m + -1m

Combine like terms: 3m + -1m = 2m
-15 + 2m = -7 + m + -1m

Combine like terms: m + -1m = 0
-15 + 2m = -7 + 0
-15 + 2m = -7

Add '15' to each side of the equation.
-15 + 15 + 2m = -7 + 15

Combine like terms: -15 + 15 = 0
0 + 2m = -7 + 15
2m = -7 + 15

Combine like terms: -7 + 15 = 8
2m = 8

Divide each side by '2'.
m = 4

Simplifying
m = 4

See similar equations:

| -34=x+42-5v | | r/11=17 | | 2/(3/4) | | ax^2+bx=0forx | | 7x=18x-2x | | 2e^9x=122 | | 4(2y+3)=3-3(y-3) | | -82=k-7(1-2k) | | 33=-9+6(c-7) | | -93=3(4n+1) | | 3x-2x+7=4+9 | | 0.6x+15=80 | | 2x+72=102 | | -13-2x=7 | | 9x^2=63+6x | | 8y-6=2y+10 | | 6.565=65(x+1) | | -152=-7(1-3x)+8x | | 2(6-4x)-5=4-2x+3 | | -3(3n+6)=-90 | | -6x+42=-4x+26 | | 8+6n=-6n+4n | | 6.656=65(x+1) | | 90+(t+10.5)2t=180 | | -280=8(1+6v) | | 7x-3(2x+4)=1 | | 3/2x-5/2=19/2 | | x+a=0.75 | | 280=8(3+8x) | | 5(r+9)-2(1-r)=2 | | 23x-80=x+74 | | 5/(2y-7)=-1 |

Equations solver categories