3/7e=-12

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Solution for 3/7e=-12 equation: 



3/7e=-12

We move all terms to the left:

3/7e-(-12)=0



Domain of the equation: 7e!=0

e!=0/7

e!=0

e∈R



We add all the numbers together, and all the variables

3/7e+12=0

We multiply all the terms by the denominator


12*7e+3=0

Wy multiply elements

84e+3=0

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

84e=-3

e=-3/84

e=-1/28

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