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Mathematics, 11.05.2021 20:10 ImGoodAtLife7797

- 4x + 10y = 1 -5x – 11y = 7
Nour
Leo
-9x - y = 8
–4x + 10y = 1
-5x – 11y = 1
–9x - y = 8
Which of them obtained a system that is equivalent to the teacher's system?

ansver
Answers: 1

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- 4x + 10y = 1 -5x – 11y = 7
Nour
Leo
-9x - y = 8
–4x + 10y = 1
-5x –...
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