3/7m=-2

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Solution for 3/7m=-2 equation: 



3/7m=-2

We move all terms to the left:

3/7m-(-2)=0



Domain of the equation: 7m!=0

m!=0/7

m!=0

m∈R



We add all the numbers together, and all the variables

3/7m+2=0

We multiply all the terms by the denominator


2*7m+3=0

Wy multiply elements

14m+3=0

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

14m=-3

m=-3/14

m=-3/14

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