31=3m+7+m

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Solution for 31=3m+7+m equation:



31=3m+7+m
We move all terms to the left:
31-(3m+7+m)=0
We add all the numbers together, and all the variables
-(4m+7)+31=0
We get rid of parentheses
-4m-7+31=0
We add all the numbers together, and all the variables
-4m+24=0
We move all terms containing m to the left, all other terms to the right
-4m=-24
m=-24/-4
m=+6

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