31/7n=1

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Solution for 31/7n=1 equation: 



31/7n=1

We move all terms to the left:

31/7n-(1)=0



Domain of the equation: 7n!=0

n!=0/7

n!=0

n∈R



We multiply all the terms by the denominator


-1*7n+31=0

Wy multiply elements

-7n+31=0

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

-7n=-31

n=-31/-7

n=4+3/7

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