Question: 3 Solve the systems 3x 4y 2z 15 2x 4y z 16 2x 3y 5z 20 3x 4y + 2z = -15 3. Solve the

3x 4y + 2z = -15 3. Solve the systems. 2x +

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

3 Solve the systems 3x 4y 2z 15 2x 4y z 16 2x 3y 5z 20

3x 4y + 2z = -15 3. Solve the systems. 2x + 4y -F z = 16 2x + 3y + 5z = 20

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