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Mathematics, 20.11.2020 23:00 mayasiegel5234
If 3x β 9y = 21 and 6x + 3y = 21, which of these could be a value of x or y?
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If 3x β 9y = 21 and 6x + 3y = 21, which of these could be a value of x or y?...
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