18=-3m-6m

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Solution for 18=-3m-6m equation:



18=-3m-6m
We move all terms to the left:
18-(-3m-6m)=0
We add all the numbers together, and all the variables
-(-9m)+18=0
We get rid of parentheses
9m+18=0
We move all terms containing m to the left, all other terms to the right
9m=-18
m=-18/9
m=-2

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