2400/x=2400/(x-3)-40

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Solution for 2400/x=2400/(x-3)-40 equation: 



2400/x=2400/(x-3)-40

We move all terms to the left:

2400/x-(2400/(x-3)-40)=0



Domain of the equation: x!=0

x∈R





Domain of the equation: (x-3)-40)!=0

x∈R



We calculate fractions


(2400x-7200)/(x^2-3x)+(-(2400*x)/(x^2-3x)=0



We calculate terms in parentheses: +(-(2400*x)/(x^2-3x), so:

-(2400*x)/(x^2-3x

We add all the numbers together, and all the variables

-(+2400x)/(x^2-3x

We multiply all the terms by the denominator


-(+2400x)

We get rid of parentheses

-2400x

Back to the equation:

+(-2400x)



We get rid of parentheses

(2400x-7200)/(x^2-3x)-2400x=0

We multiply all the terms by the denominator


(2400x-7200)-2400x*(x^2-3x)=0

We multiply parentheses

-2400x^3+7200x^2+(2400x-7200)=0

We get rid of parentheses

-2400x^3+7200x^2+2400x-7200=0

We do not support expression: x^3

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