-7(4-2m)=-84

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Solution for -7(4-2m)=-84 equation: 



-7(4-2m)=-84

We move all terms to the left:

-7(4-2m)-(-84)=0

We add all the numbers together, and all the variables

-7(-2m+4)-(-84)=0

We add all the numbers together, and all the variables

-7(-2m+4)+84=0

We multiply parentheses

14m-28+84=0

We add all the numbers together, and all the variables

14m+56=0

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

14m=-56

m=-56/14

m=-4

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