How would you choose to reduce the system shown to a 2 x 2? Explain why you would choose this approach. -3x + y - 2z = 10

Question

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

Kunduz · Accepted Answer

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