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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