-4+7m=8m+2

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Solution for -4+7m=8m+2 equation: 



-4+7m=8m+2

We move all terms to the left:

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

We get rid of parentheses

7m-8m-2-4=0

We add all the numbers together, and all the variables

-1m-6=0

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

-m=6

m=6/-1

m=-6

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