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

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



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

We move all terms to the left:

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



We calculate terms in parentheses: -(-(m-7)-8), so:

-(m-7)-8

We get rid of parentheses

-m+7-8

We add all the numbers together, and all the variables

-1m-1

Back to the equation:

-(-1m-1)



We get rid of parentheses

2m+1m+1+8=0

We add all the numbers together, and all the variables

3m+9=0

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

3m=-9

m=-9/3

m=-3

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