If 2|2 –e| = 5, what is the sum of all the possible values for e ?
Choose the correct answer.
A) 1 / 2 B) 2 C) 5 / 2 D) 4 E) 5

Rationale: if e < 2 , then 2 - e = 5 / 2 ; e = - 1 / 2 if e > 2 , then e - 2 = 5 / 2 ; e = 9 / 2 9 / 2 - 1 / 2 = 8 / 2 = 4 = d
Answer: D