m(-1)/3=2m-7

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Solution for m(-1)/3=2m-7 equation:



m(-1)/3=2m-7
We move all terms to the left:
m(-1)/3-(2m-7)=0
We get rid of parentheses
m(-1)/3-2m+7=0
We multiply all the terms by the denominator
m(-1)-2m*3+7*3=0
We add all the numbers together, and all the variables
m(-1)-2m*3+21=0
We multiply parentheses
-1m-2m*3+21=0
Wy multiply elements
-1m-6m+21=0
We add all the numbers together, and all the variables
-7m+21=0
We move all terms containing m to the left, all other terms to the right
-7m=-21
m=-21/-7
m=+3

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