Question

A pair of linear equations which has a unique solution x = 2, y = -3 is (a) x + y = —1; 2x – 3y = -5 (b) 2x + 5y = -11; 4x + 10y = -22 (c) 2x – y = 1 ; 3x + 2y = 0 (d) x-4y- 14 = 0; 5x-y- 13 = 0

Answer 1

Answer:

seems there is no internet connection