4/x=9/(3x-6)

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Solution for 4/x=9/(3x-6) equation: 



4/x=9/(3x-6)

We move all terms to the left:

4/x-(9/(3x-6))=0



Domain of the equation: x!=0

x∈R





Domain of the equation: (3x-6))!=0

x∈R



We calculate fractions


12x/(-3x^2)+(-(9*x)/(-3x^2)=0



We calculate terms in parentheses: +(-(9*x)/(-3x^2), so:

-(9*x)/(-3x^2

We add all the numbers together, and all the variables

-(+9x)/(-3x^2

We multiply all the terms by the denominator


-(+9x)

We get rid of parentheses

-9x

Back to the equation:

+(-9x)



We get rid of parentheses

12x/(-3x^2)-9x=0

We multiply all the terms by the denominator


-9x*(-3x^2)+12x=0

We multiply parentheses

27x^3+12x=0

We do not support expression: x^3

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