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Mathematics, 11.01.2021 02:20 harleeGirl

Which system of linear equations has the ordered pair (-2,8) as its solution? y - 2x = 12 and x - 2y = -18
x – 2y = 12 and y - 2x = -18
y + 2x = 12 and x + 2y = -18
x + 2y = 12 and y + 2x = -18

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