Mathematics, 14.12.2020 21:20 taylerblaylock

How would you choose to reduce the system shown to a 2 × 2? Explain why you would choose this approach. –3x + y – 2z = 10 (1)
5x – 2y – 2z = 12 (2)
x – y + z = 23 (3)

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How would you choose to reduce the system shown to a 2 × 2? Explain why you would choose this approa...