-13m+5m=-72

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Solution for -13m+5m=-72 equation:



-13m+5m=-72
We move all terms to the left:
-13m+5m-(-72)=0
We add all the numbers together, and all the variables
-8m+72=0
We move all terms containing m to the left, all other terms to the right
-8m=-72
m=-72/-8
m=+9

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