Question

1. A pair of linear equations which have a unique solution x=2 , y=-3 is
2 points
2x-3y=-5 , x+y=-1
2x+5y+11=0 , 4x+10y+22=0
x-4y-14=0 , 5x-y-13=0
2x-y=1 , 3x+2y=0
Other:

Answer 1

Step-by-step explanation:

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