-49-5m=-4(2m+7)

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Solution for -49-5m=-4(2m+7) equation: 



-49-5m=-4(2m+7)

We move all terms to the left:

-49-5m-(-4(2m+7))=0



We calculate terms in parentheses: -(-4(2m+7)), so:

-4(2m+7)

We multiply parentheses

-8m-28

Back to the equation:

-(-8m-28)



We get rid of parentheses

-5m+8m+28-49=0

We add all the numbers together, and all the variables

3m-21=0

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

3m=21

m=21/3

m=7

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