1) x + y = 5
2) 4x - 2y = 20
3) 4x - 3y =12
4) 6x - y= 18
...
Mathematics, 13.01.2022 05:50 whitems33982
1) x + y = 5
2) 4x - 2y = 20
3) 4x - 3y =12
4) 6x - y= 18
Answers: 1
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