1/7n=13

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Solution for 1/7n=13 equation: 



1/7n=13

We move all terms to the left:

1/7n-(13)=0



Domain of the equation: 7n!=0

n!=0/7

n!=0

n∈R



We multiply all the terms by the denominator


-13*7n+1=0

Wy multiply elements

-91n+1=0

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

-91n=-1

n=-1/-91

n=1/91

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