7x/x2+7=2x-2

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Solution for 7x/x2+7=2x-2 equation: 



7x/x2+7=2x-2

We move all terms to the left:

7x/x2+7-(2x-2)=0



Domain of the equation: x2!=0

x^2!=0/

x^2!=√0

x!=0

x∈R



We get rid of parentheses

7x/x2-2x+2+7=0

We multiply all the terms by the denominator


7x-2x*x2+2*x2+7*x2=0

We add all the numbers together, and all the variables

9x^2+7x-2x*x2=0

Wy multiply elements

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

We do not support expression: x^3

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