What is x if 2x - y = 14 and y = 2? Choose the correct choice from the following answers:
A) 6	B) 8	C) 10	D) 12	E) 14

Rationale: substitute y by 2 in 2 x - y = 14 2 x - 2 = 14 2 x = 16 if we substitute x by 8 , we have 2 ( 8 ) = 16 . hence x = 8 correct answer b
Answer: B