Question: 2.Answer: (3, 2, 1) x - 2y + z = 0 2x + y - 3z = 5 4x - 7y + z = -1

2.Answer: (3, 2, 1)

x - 2y + z = 0

2x + y - 3z = 5

4x - 7y + z = -1

I have the answer for this but i don't know how to solve it. I am suppose to solve it using the Gauss-Jordan Method.

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