Question: In Exercises 15, solve the system. x + y + z = 6 3x + 4y - 7z = 1 2x - y + 3z

In Exercises 1–5, solve the system.x + y + z = 6 3x + 4y - 7z

x + y + z = 6 3x + 4y - 7z = 1 2x - y + 3z = 5

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