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OpenStudy (anonymous):
Solve the following system of equations. 2a - 3b + c = 10 2a - 2b - 2c = 2 a + 3b + 2c = -1 answers: (2, 3, 4) (-1, 2, 3) (1, -2, 2) (3, -1, 0)
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OpenStudy (abb0t):
Try using elimination to eliminate a and or c or both.
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