6/7n=20

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Solution for 6/7n=20 equation: 



6/7n=20

We move all terms to the left:

6/7n-(20)=0



Domain of the equation: 7n!=0

n!=0/7

n!=0

n∈R



We multiply all the terms by the denominator


-20*7n+6=0

Wy multiply elements

-140n+6=0

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

-140n=-6

n=-6/-140

n=3/70

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