x=6-x/x^2+18x+81

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Solution for x=6-x/x^2+18x+81 equation: 



x=6-x/x^2+18x+81

We move all terms to the left:

x-(6-x/x^2+18x+81)=0



Domain of the equation: x^2+18x+81)!=0

x∈R



We get rid of parentheses

x+x/x^2-18x-6-81=0

We multiply all the terms by the denominator


x*x^2+x-18x*x^2-6*x^2-81*x^2=0

We add all the numbers together, and all the variables

-87x^2+x+x*x^2-18x*x^2=0

Wy multiply elements

-87x^2+x^3-18x^3+x=0

We do not support expression: x^3

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