9x+9/x^2-6x-7=0

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Solution for 9x+9/x^2-6x-7=0 equation: 



9x+9/x^2-6x-7=0



Domain of the equation: x^2!=0

x^2!=0/

x^2!=√0

x!=0

x∈R



We add all the numbers together, and all the variables

3x+9/x^2-7=0

We multiply all the terms by the denominator


3x*x^2-7*x^2+9=0

We add all the numbers together, and all the variables

-7x^2+3x*x^2+9=0

Wy multiply elements

-7x^2+3x^3+9=0

We do not support expression: x^3

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