If 1/(x+4)+1/(x-4)=1/(x-4), what is the value of x?	Choices:
A) 5  B) 4  C) 1  D) 2  E) 3
If we solve the question, we get x=4.   Option: 4
<result>B</result>
If 1/(x+4)+1/(x-4)=1/(x-4), what is the value of x?