3x-4/x+1=2x+9/4x

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Solution for 3x-4/x+1=2x+9/4x equation: 



3x-4/x+1=2x+9/4x

We move all terms to the left:

3x-4/x+1-(2x+9/4x)=0



Domain of the equation: x!=0

x∈R





Domain of the equation: 4x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

3x-4/x-(+2x+9/4x)+1=0

We get rid of parentheses

3x-4/x-2x-9/4x+1=0

We calculate fractions


3x-2x+(-16x)/4x^2+(-9x)/4x^2+1=0

We add all the numbers together, and all the variables

x+(-16x)/4x^2+(-9x)/4x^2+1=0

We multiply all the terms by the denominator


x*4x^2+(-16x)+(-9x)+1*4x^2=0

Wy multiply elements

4x^3+4x^2+(-16x)+(-9x)=0

We get rid of parentheses

4x^3+4x^2-16x-9x=0

We do not support expression: x^3

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