2=2/u-1

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Solution for 2=2/u-1 equation: 



2=2/u-1

We move all terms to the left:

2-(2/u-1)=0



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

u∈R



We get rid of parentheses

-2/u+1+2=0

We multiply all the terms by the denominator


1*u+2*u-2=0

We add all the numbers together, and all the variables

3u-2=0

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

3u=2

u=2/3

u=2/3

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