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Mathematics, 08.04.2020 02:26 ghkfkhgm859

3. Solve:

2x + y + z = 1
x – y + 4z = 0
x + 2y – 2z = 3
Select the appropriate response

A) x=-3 y=5 z=2
B) x=2 y=-1 z=3
C) x=2 y=-1 z=3

Help Please!

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Answers: 1

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You know the right answer?
3. Solve:

2x + y + z = 1
x – y + 4z = 0
x + 2y – 2z = 3
Select the a...

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