2(-4m+7)=-1-3m

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Solution for 2(-4m+7)=-1-3m equation:



2(-4m+7)=-1-3m
We move all terms to the left:
2(-4m+7)-(-1-3m)=0
We add all the numbers together, and all the variables
2(-4m+7)-(-3m-1)=0
We multiply parentheses
-8m-(-3m-1)+14=0
We get rid of parentheses
-8m+3m+1+14=0
We add all the numbers together, and all the variables
-5m+15=0
We move all terms containing m to the left, all other terms to the right
-5m=-15
m=-15/-5
m=+3

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