3/x=x/(5x-18)

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Solution for 3/x=x/(5x-18) equation: 



3/x=x/(5x-18)

We move all terms to the left:

3/x-(x/(5x-18))=0



Domain of the equation: x!=0

x∈R





Domain of the equation: (5x-18))!=0

x∈R



We calculate fractions


15x/(-13x^2)+(-(x*x)/(-13x^2)=0



We calculate terms in parentheses: +(-(x*x)/(-13x^2), so:

-(x*x)/(-13x^2

We add all the numbers together, and all the variables

-(+x*x)/(-13x^2

We multiply all the terms by the denominator


-(+x*x)

We get rid of parentheses

-x*x

Wy multiply elements

-1x^2

Back to the equation:

+(-1x^2)



We get rid of parentheses

15x/(-13x^2)-1x^2=0

We multiply all the terms by the denominator


-1x^2*(-13x^2)+15x=0

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