Identify the contrapositive of the following statement. if x = 2, then x + 3 = 5. a) if x + 3 = 5, then x = 2. b) if x + 3 ≠ 5, then x ≠ 2. c) if x ≠ 2, then x + 3 ≠ 5. d) x = 2 and x + 3 = 5.