(1/81)^x=3^x-2

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Solution for (1/81)^x=3^x-2 equation: 



(1/81)^x=3^x-2

We move all terms to the left:

(1/81)^x-(3^x-2)=0



Domain of the equation: 81)^x!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

(+1/81)^x-(3^x-2)=0

We get rid of parentheses

(+1/81)^x-3^x+2=0

We multiply all the terms by the denominator


(+1-3^x*81)^x+2*81)^x=0

Wy multiply elements

(+1-3^x*81)^x+162x=0

We add all the numbers together, and all the variables

162x+(+1-3^x*81)^x=0

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