9m+6-4m=8m-15

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Solution for 9m+6-4m=8m-15 equation:



9m+6-4m=8m-15
We move all terms to the left:
9m+6-4m-(8m-15)=0
We add all the numbers together, and all the variables
5m-(8m-15)+6=0
We get rid of parentheses
5m-8m+15+6=0
We add all the numbers together, and all the variables
-3m+21=0
We move all terms containing m to the left, all other terms to the right
-3m=-21
m=-21/-3
m=+7

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