Which of the following CANNOT be a value of 7/(x–7)? Choose the correct choice from the following answers.
A) -1	B) -1/2	C) 0	D) 2	E) 7
The question doesn't ask for the value of x here, but for the possible results of the equation.   If 7/(x-7) = 0, then the numerator must be 0. But since the numerator is 7, the fraction can not be equal to 0.   The answer is 0.
<result>C</result>
Which of the following CANNOT be a value of 7/(x–7)?