Mathematics

Mathematics, 24.12.2020 14:00, DenniJ19

3x + 4y = 7, 8x + 5y = 12. The value of x and y is 13, 20
20, 13
13/17, 20/17
20/17, 13/17

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Answers: 2

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3x + 4y = 7, 8x + 5y = 12. The value of x and y is 13, 20
20, 13
13/17, 20/17
20/...

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