Determine which is the solution of the system. -3x + y+ z = -4 -x + 2y – 2z = 1 2x – y – z = -1 %3D о (2, 1, 1) O (-3, –13, 0) о (5,7, 4)

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter11: Systems Of Equations
Section11.CT: Test
Problem 17CT
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Determine which is the solution of the system.
-3x + y + z = -4
— х + 2у — 22 — 1
2х — у — 2 —D — 1
о 2, 1, 1)
о (-3, —13, 0)
о (5,7, 4)
Transcribed Image Text:Determine which is the solution of the system. -3x + y + z = -4 — х + 2у — 22 — 1 2х — у — 2 —D — 1 о 2, 1, 1) о (-3, —13, 0) о (5,7, 4)
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