1. What is the solution to the system? [1] x + y + z = 2 [2] 2x + y - Z=-1 [3] X= 5-2z A. (2, -1, -2) B. (2, 1, -1) C. (2,-1,5) D. (1, -1,2)

asked Aug 8, 2022 231k views

5 votes

1. What is the solution to the system?

[1] x + y + z = 2
[2] 2x + y - Z=-1
[3] X= 5-2z

A. (2, -1, -2)
B. (2, 1, -1)
C. (2,-1,5)
D. (1, -1,2)

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3 votes

B is the correct answer

Fahim Bagar answered Aug 9, 2022

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3 votes

Answer:

D.(1, -1, 2) hope this helps

Artur Gajowy answered Aug 13, 2022

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