Question

If 2x - y = 4, y - z = 6 and x-z = 10, then x is : (A) - 4 (B) 3 (C) 0 (D) 4​

Answer 1

Answer:

If 2x - y = 4, y - z = 6 and x-z = 10, then x is : (A) - 4 (B) 3 (C) 0 (D) 4