1/7n=2

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Solution for 1/7n=2 equation: 



1/7n=2

We move all terms to the left:

1/7n-(2)=0



Domain of the equation: 7n!=0

n!=0/7

n!=0

n∈R



We multiply all the terms by the denominator


-2*7n+1=0

Wy multiply elements

-14n+1=0

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

-14n=-1

n=-1/-14

n=1/14

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