(1/3)^x((27^(4-x))=81

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Solution for (1/3)^x((27^(4-x))=81 equation: 



(1/3)^x((27^(4-x))=81

We move all terms to the left:

(1/3)^x((27^(4-x))-(81)=0



Domain of the equation: 3)^x((27^(4-x))-81!=0

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

3)^x((27^(4-x))!=81

x∈R



We add all the numbers together, and all the variables

(+1/3)^x((27^(-1x+4))-81=0

We multiply all the terms by the denominator


(+1=0

We add all the numbers together, and all the variables

=0

x=0/1

x=0

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