Question: If possible, solve the system. -X + 2z = -9 -13 = 13 + 42 = 3x + y

If possible, solve the system.-X + 2z = -9 -13 = 13 + 42 = 3x

-X + 2z = -9 -13 = 13 + 42 = 3x + y

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Subtract the second and third equations y 4z 13 ... View full answer

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