7m-4(-3+2m)=15

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Solution for 7m-4(-3+2m)=15 equation: 



7m-4(-3+2m)=15

We move all terms to the left:

7m-4(-3+2m)-(15)=0

We add all the numbers together, and all the variables

7m-4(2m-3)-15=0

We multiply parentheses

7m-8m+12-15=0

We add all the numbers together, and all the variables

-1m-3=0

We move all terms containing m to the left, all other terms to the right

-m=3

m=3/-1

m=-3

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