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Mathematics 7 Online
OpenStudy (anonymous):

If 7p + 5q = 2 and 8p - 9q = 17, then -p + 14q = 15 19 -15 -19 1 POINT VALUE: 1.0 points If x - 3y = 0 and 5x - y = 14, then 6x - 4y = -14 -7 -3 1 14 POINT VALUE: 1.0 points If m - n = 32 and 3m - 8n - 6 = 0, then 4m - 9n = -8 18 26 38 50 Best answer! and Fan

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