If 1/(x+1)+1/(x-1)=1/(x-1), what is the value of x?	Answers.
A) 2	B) -2	C) 1	D) -1	E) 5
If we solve the question, we get x=1.   Option: 1
<result>C</result>
If 1/(x+1)+1/(x-1)=1/(x-1), what is the value of x?