(3/x+9)-(2/x-9)=4x/x^2-81

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Solution for (3/x+9)-(2/x-9)=4x/x^2-81 equation: 



(3/x+9)-(2/x-9)=4x/x^2-81

We move all terms to the left:

(3/x+9)-(2/x-9)-(4x/x^2-81)=0



Domain of the equation: x+9)!=0

x∈R





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

x∈R





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

x∈R



We get rid of parentheses

3/x-2/x-4x/x^2+9+9+81=0

We calculate fractions

We do not support expression: x^3

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