Mathematics

Mathematics, 15.10.2021 01:10, lizdeleon248

7) 5x – 3y – 4z = 24
5x + 3y + 5z = 27
4x - 3y + 5z = 28

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7) 5x – 3y – 4z = 24
5x + 3y + 5z = 27
4x - 3y + 5z = 28...

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