-5m-7=42

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Solution for -5m-7=42 equation: 



-5m-7=42

We move all terms to the left:

-5m-7-(42)=0

We add all the numbers together, and all the variables

-5m-49=0

We move all terms containing m to the left, all other terms to the right

-5m=49

m=49/-5

m=-9+4/5

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