-8m+28=-7(2+2m)

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Solution for -8m+28=-7(2+2m) equation: 



-8m+28=-7(2+2m)

We move all terms to the left:

-8m+28-(-7(2+2m))=0

We add all the numbers together, and all the variables

-8m-(-7(2m+2))+28=0



We calculate terms in parentheses: -(-7(2m+2)), so:

-7(2m+2)

We multiply parentheses

-14m-14

Back to the equation:

-(-14m-14)



We get rid of parentheses

-8m+14m+14+28=0

We add all the numbers together, and all the variables

6m+42=0

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

6m=-42

m=-42/6

m=-7

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