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

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



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

We move all terms to the left:

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



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

x∈R





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

x∈R



We get rid of parentheses

x/x+x/x+1-1-3=0

Fractions to decimals

1-1-3+1+1=0

We add all the numbers together, and all the variables

-1!=0

There is no solution for this equation

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