(1/9)^x-2=81

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Solution for (1/9)^x-2=81 equation: 



(1/9)^x-2=81

We move all terms to the left:

(1/9)^x-2-(81)=0



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

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

(+1/9)^x-2-81=0

We add all the numbers together, and all the variables

(+1/9)^x-83=0

We multiply all the terms by the denominator


(+1-83*9)^x=0

We add all the numbers together, and all the variables

(-746)^x=0

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