3^3x-1=1/9^x+2

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Solution for 3^3x-1=1/9^x+2 equation: 



3^3x-1=1/9^x+2

We move all terms to the left:

3^3x-1-(1/9^x+2)=0



Domain of the equation: 9^x+2)!=0

x∈R



We get rid of parentheses

3^3x-1/9^x-2-1=0

We multiply all the terms by the denominator


3^3x*9^x-2*9^x-1*9^x-1=0

Wy multiply elements

27x^4-18x-9x-1=0

We do not support expression: x^4

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