-8m+2=7-9m

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Solution for -8m+2=7-9m equation: 



-8m+2=7-9m

We move all terms to the left:

-8m+2-(7-9m)=0

We add all the numbers together, and all the variables

-8m-(-9m+7)+2=0

We get rid of parentheses

-8m+9m-7+2=0

We add all the numbers together, and all the variables

m-5=0

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

m=5

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