81^x=1/9

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Solution for 81^x=1/9 equation: 



81^x=1/9

We move all terms to the left:

81^x-(1/9)=0

We add all the numbers together, and all the variables

81^x-(+1/9)=0

We get rid of parentheses

81^x-1/9=0

We multiply all the terms by the denominator


81^x*9-1=0

Wy multiply elements

729x-1=0

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

729x=1

x=1/729

x=1/729

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