(2x)/(x+3)+(5/x)-4=(18)/(x^2)+3x

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Solution for (2x)/(x+3)+(5/x)-4=(18)/(x^2)+3x equation:



(2x)/(x+3)+(5/x)-4=(18)/(x^2)+3x
We move all terms to the left:
(2x)/(x+3)+(5/x)-4-((18)/(x^2)+3x)=0
Domain of the equation: (x+3)!=0
We move all terms containing x to the left, all other terms to the right
x!=-3
x∈R
Domain of the equation: x)!=0
x!=0/1
x!=0
x∈R
Domain of the equation: x^2+3x)!=0
x∈R
We add all the numbers together, and all the variables
2x/(x+3)+(+5/x)-(18/x^2+3x)-4=0
We get rid of parentheses
2x/(x+3)+5/x-18/x^2-3x-4=0
We calculate fractions
We do not support expression: x^4

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