-7m+8=13-2m

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Solution for -7m+8=13-2m equation: 



-7m+8=13-2m

We move all terms to the left:

-7m+8-(13-2m)=0

We add all the numbers together, and all the variables

-7m-(-2m+13)+8=0

We get rid of parentheses

-7m+2m-13+8=0

We add all the numbers together, and all the variables

-5m-5=0

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

-5m=5

m=5/-5

m=-1

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