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Ram Sharma • 193.88K Points
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Q. 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
Correct Answer - Option (B)
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