3x-9/9x^2=-54x+81=

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Solution for 3x-9/9x^2=-54x+81= equation: 



3x-9/9x^2=-54x+81=

We move all terms to the left:

3x-9/9x^2-(-54x+81)=0



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

x^2!=0/9

x^2!=√0

x!=0

x∈R



We get rid of parentheses

3x-9/9x^2+54x-81=0

We multiply all the terms by the denominator


3x*9x^2+54x*9x^2-81*9x^2-9=0

Wy multiply elements

27x^3+486x^3-729x^2-9=0

We do not support expression: x^3

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