81x=1/9^3x-5

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Solution for 81x=1/9^3x-5 equation: 



81x=1/9^3x-5

We move all terms to the left:

81x-(1/9^3x-5)=0



Domain of the equation: 9^3x-5)!=0

x∈R



We get rid of parentheses

81x-1/9^3x+5=0

We multiply all the terms by the denominator


81x*9^3x+5*9^3x-1=0

Wy multiply elements

729x^4+45x^3-1=0

We do not support expression: x^4

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