Which system of equations has exactly one solution?
2x+y=3
5x-y-11
2x+2y= 1
...
Mathematics, 22.04.2020 18:32 wayneh24
Which system of equations has exactly one solution?
2x+y=3
5x-y-11
2x+2y= 1
-2x-2y=1
3x+y=-1
6x+2y=-2
3x-2y=4
-3x+2y = 4
Answers: 2
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