-7m+8=2m-2-7m

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



-7m+8=2m-2-7m

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

-7m+5m+2+8=0

We add all the numbers together, and all the variables

-2m+10=0

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

-2m=-10

m=-10/-2

m=+5

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