5/x-1+8/x+1=4/x^2-1

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Solution for 5/x-1+8/x+1=4/x^2-1 equation: 



5/x-1+8/x+1=4/x^2-1

We move all terms to the left:

5/x-1+8/x+1-(4/x^2-1)=0



Domain of the equation: x!=0

x∈R





Domain of the equation: x^2-1)!=0

x∈R



We add all the numbers together, and all the variables

5/x+8/x-(4/x^2-1)=0

We get rid of parentheses

5/x+8/x-4/x^2+1=0

We calculate fractions

We do not support expression: x^3

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