7-8(2m+4)=38+5m

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Solution for 7-8(2m+4)=38+5m equation: 



7-8(2m+4)=38+5m

We move all terms to the left:

7-8(2m+4)-(38+5m)=0

We add all the numbers together, and all the variables

-8(2m+4)-(5m+38)+7=0

We multiply parentheses

-16m-(5m+38)-32+7=0

We get rid of parentheses

-16m-5m-38-32+7=0

We add all the numbers together, and all the variables

-21m-63=0

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

-21m=63

m=63/-21

m=-3

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