18/x^2=1+3/x

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Solution for 18/x^2=1+3/x equation: 



18/x^2=1+3/x

We move all terms to the left:

18/x^2-(1+3/x)=0



Domain of the equation: x^2!=0

x^2!=0/

x^2!=√0

x!=0

x∈R





Domain of the equation: x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

18/x^2-(3/x+1)=0

We get rid of parentheses

18/x^2-3/x-1=0

We calculate fractions

We do not support expression: x^3

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