4/7m=-12

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Solution for 4/7m=-12 equation: 



4/7m=-12

We move all terms to the left:

4/7m-(-12)=0



Domain of the equation: 7m!=0

m!=0/7

m!=0

m∈R



We add all the numbers together, and all the variables

4/7m+12=0

We multiply all the terms by the denominator


12*7m+4=0

Wy multiply elements

84m+4=0

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

84m=-4

m=-4/84

m=-1/21

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