-2(3m+4)-7=-45

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Solution for -2(3m+4)-7=-45 equation:



-2(3m+4)-7=-45
We move all terms to the left:
-2(3m+4)-7-(-45)=0
We add all the numbers together, and all the variables
-2(3m+4)+38=0
We multiply parentheses
-6m-8+38=0
We add all the numbers together, and all the variables
-6m+30=0
We move all terms containing m to the left, all other terms to the right
-6m=-30
m=-30/-6
m=+5

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