History, asked by pmanorma1973, 4 months ago

1. 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

Answers

Answered by ankitrawat16

15

Answer:

b

Explanation:

msg me if you need any help

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