2m+6m-15=12m+20

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Solution for 2m+6m-15=12m+20 equation:



2m+6m-15=12m+20
We move all terms to the left:
2m+6m-15-(12m+20)=0
We add all the numbers together, and all the variables
8m-(12m+20)-15=0
We get rid of parentheses
8m-12m-20-15=0
We add all the numbers together, and all the variables
-4m-35=0
We move all terms containing m to the left, all other terms to the right
-4m=35
m=35/-4
m=-8+3/4

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