Question: Solve each system in Exercises 518. x + 3 + 5z = y - 4z 3x-2y + 9z = 20 -16 36

Solve each system in Exercises 5–18.x + 3 + 5z = y - 4z 3x-2y + 9z

x + 3 + 5z = y - 4z 3x-2y + 9z = 20 -16 36

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