30=(x+1)/(x-1)

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Solution for 30=(x+1)/(x-1) equation: 



30=(x+1)/(x-1)

We move all terms to the left:

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



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

x∈R



We multiply all the terms by the denominator


-((x+1)+30*(x-1))=0



We calculate terms in parentheses: -((x+1)+30*(x-1)), so:

(x+1)+30*(x-1)

We multiply parentheses

(x+1)+30x-30

We get rid of parentheses

x+30x+1-30

We add all the numbers together, and all the variables

31x-29

Back to the equation:

-(31x-29)



We get rid of parentheses

-31x+29=0

We move all terms containing x to the left, all other terms to the right

-31x=-29

x=-29/-31

x=29/31

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