-42=-6(m-6)-7m

Simple and best practice solution for -42=-6(m-6)-7m 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 -42=-6(m-6)-7m equation:


Simplifying
-42 = -6(m + -6) + -7m

Reorder the terms:
-42 = -6(-6 + m) + -7m
-42 = (-6 * -6 + m * -6) + -7m
-42 = (36 + -6m) + -7m

Combine like terms: -6m + -7m = -13m
-42 = 36 + -13m

Solving
-42 = 36 + -13m

Solving for variable 'm'.

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

Add '13m' to each side of the equation.
-42 + 13m = 36 + -13m + 13m

Combine like terms: -13m + 13m = 0
-42 + 13m = 36 + 0
-42 + 13m = 36

Add '42' to each side of the equation.
-42 + 42 + 13m = 36 + 42

Combine like terms: -42 + 42 = 0
0 + 13m = 36 + 42
13m = 36 + 42

Combine like terms: 36 + 42 = 78
13m = 78

Divide each side by '13'.
m = 6

Simplifying
m = 6

See similar equations:

| 20b+3b-23b+4b+b=20 | | -22=5x-2 | | ax^2+4x+c=0 | | -100=b-72 | | -2k^2-9k+9=0 | | y^5+8y^2=0 | | 50/54 | | y-0=-.5(x+3) | | 4x+1=7-7x | | 25+0.5b=47 | | (2x-20)+(4x-10)=90 | | 3x+2(50-x)=10 | | A=zt+zfort | | 2(-4-7x)=6 | | 20x=22z-58 | | 4x+7y+4x+-7y= | | x+8=4x-31 | | -11+5=-30+4 | | 35/168 | | 63=5x+18 | | 9(8x+10)= | | 3v+2v=10 | | A=at+z | | -13m=-65 | | 15+2=(8x-4) | | 1x/10=12 | | 0=-3v-6v | | 6n-12n=n+3 | | 5x+17=3x-5 | | 1x/10=8 | | 6v-2(-8+5v)=1-7v | | 5x-10=13+22 |

Equations solver categories