7=1/9^9x

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Solution for 7=1/9^9x equation: 



7=1/9^9x

We move all terms to the left:

7-(1/9^9x)=0



Domain of the equation: 9^9x)!=0

x!=0/1

x!=0

x∈R



We get rid of parentheses

-1/9^9x+7=0

We multiply all the terms by the denominator


7*9^9x-1=0

Wy multiply elements

63x^9-1=0

We do not support expression: x^9

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