3/2m=-21

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Solution for 3/2m=-21 equation: 



3/2m=-21

We move all terms to the left:

3/2m-(-21)=0



Domain of the equation: 2m!=0

m!=0/2

m!=0

m∈R



We add all the numbers together, and all the variables

3/2m+21=0

We multiply all the terms by the denominator


21*2m+3=0

Wy multiply elements

42m+3=0

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

42m=-3

m=-3/42

m=-1/14

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