Mathematics, 20.11.2021 01:40 trin83

–7x + 9y = 5
5x − 9y = –19

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–7x + 9y = 5
5x − 9y = –19...

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–7x + 9y = 5 5x − 9y = –19

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Another question on Mathematics

–7x + 9y = 5
5x − 9y = –19