7x2-66x-121=0/X+4

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Solution for 7x2-66x-121=0/X+4 equation: 



7x^2-66x-121=0/x+4

We move all terms to the left:

7x^2-66x-121-(0/x+4)=0



Domain of the equation: x+4)!=0

x∈R



We get rid of parentheses

7x^2-66x-0/x-4-121=0

We multiply all the terms by the denominator


7x^2*x-66x*x-4*x-121*x-0=0

We add all the numbers together, and all the variables

7x^2*x-125x-66x*x=0

Wy multiply elements

7x^3-66x^2-125x=0

We do not support expression: x^3

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