4x=1/3x^2-9

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Solution for 4x=1/3x^2-9 equation: 



4x=1/3x^2-9

We move all terms to the left:

4x-(1/3x^2-9)=0



Domain of the equation: 3x^2-9)!=0

x∈R



We get rid of parentheses

4x-1/3x^2+9=0

We multiply all the terms by the denominator


4x*3x^2+9*3x^2-1=0

Wy multiply elements

12x^3+27x^2-1=0

We do not support expression: x^3

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