3x2+4x=5/2x+9

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Solution for 3x2+4x=5/2x+9 equation: 



3x^2+4x=5/2x+9

We move all terms to the left:

3x^2+4x-(5/2x+9)=0



Domain of the equation: 2x+9)!=0

x∈R



We get rid of parentheses

3x^2+4x-5/2x-9=0

We multiply all the terms by the denominator


3x^2*2x+4x*2x-9*2x-5=0

Wy multiply elements

6x^3+8x^2-18x-5=0

We do not support expression: x^3

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