Mathematics
Mathematics, 04.06.2020 11:57, krlx

— 3х + Зу = 9
2x – 7y = - 14


— 3х + Зу = 9
2x – 7y = - 14

answer
Answers: 2

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— 3х + Зу = 9
2x – 7y = - 14
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