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

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Solution for 2^3=(x+1/x-1) equation: 



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

We move all terms to the left:

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



Domain of the equation: x-1))!=0

x∈R



We add all the numbers together, and all the variables

-((x+1/x-1))+8=0

We multiply all the terms by the denominator


-((x+1+8*x-1))=0



We calculate terms in parentheses: -((x+1+8*x-1)), so:

(x+1+8*x-1)

We add all the numbers together, and all the variables

(+9x)

We get rid of parentheses

9x

Back to the equation:

-(9x)



x=0/-9

x=0

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