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A pair of linear equations which has a u...

A pair of linear equations which has a unique solution `x = 2` and `y = - 3` is

A

`x + y = 1` and `2x – 3y = – 5`

B

`2x + 5y = – 11` and `2x – 3y = – 22`

C

`2x + 5y = – 11` and `4x + 10y = 22`

D

`x – 4y – 14 = 0 ` and `5x – y – 13 = 0`

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The correct Answer is:
A, B, D
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