-(2m+3)=-18-7m

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Solution for -(2m+3)=-18-7m equation:



-(2m+3)=-18-7m
We move all terms to the left:
-(2m+3)-(-18-7m)=0
We add all the numbers together, and all the variables
-(2m+3)-(-7m-18)=0
We get rid of parentheses
-2m+7m-3+18=0
We add all the numbers together, and all the variables
5m+15=0
We move all terms containing m to the left, all other terms to the right
5m=-15
m=-15/5
m=-3

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