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Mathematics, 30.08.2019 13:00 sebasp42

If the point (a, 7) lies on the graph of the equation 5x - y = 8, then a= -3, 3, 1/5

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If the point (a, 7) lies on the graph of the equation 5x - y = 8, then a= -3, 3, 1/5...
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