X+2/X+1=x+1/x+3

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Solution for X+2/X+1=x+1/x+3 equation: 



X+2/X+1=X+1/X+3

We move all terms to the left:

X+2/X+1-(X+1/X+3)=0



Domain of the equation: X!=0

X∈R





Domain of the equation: X+3)!=0

X∈R



We get rid of parentheses

X+2/X-X-1/X-3+1=0

We multiply all the terms by the denominator


X*X-X*X-3*X+1*X+2-1=0

We add all the numbers together, and all the variables

-2X+X*X-X*X+1=0

Wy multiply elements

X^2-1X^2-2X+1=0

We add all the numbers together, and all the variables

-2X+1=0

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

-2X=-1

X=-1/-2

X=1/2

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