3m+45=-30

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Solution for 3m+45=-30 equation: 



3m+45=-30

We move all terms to the left:

3m+45-(-30)=0

We add all the numbers together, and all the variables

3m+75=0

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

3m=-75

m=-75/3

m=-25

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