Question: Solve the system in terms of the arbitrary variable z. 3x + 4y - z = 13 x + y + 2z = 15

Solve the system in terms of the arbitrary variable z.

3x + 4y - z = 13

x + y + 2z = 15

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3x4yz13 1 x y 2z 15 2 Multiply equation 2 by 4 and add to equation 1 in o... View full answer

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