81=(1/27)^3x

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Solution for 81=(1/27)^3x equation: 



81=(1/27)^3x

We move all terms to the left:

81-((1/27)^3x)=0



Domain of the equation: 27)^3x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

-((+1/27)^3x)+81=0

We multiply all the terms by the denominator


-((+1+81*27)^3x)=0



We calculate terms in parentheses: -((+1+81*27)^3x), so:

(+1+81*27)^3x

We add all the numbers together, and all the variables

2188^3x

Back to the equation:

-(2188^3x)



x=0/1

x=0

Równanie nie ma rozwiązania

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