5. Find the solution to the following system of equations x + y + z y – 2z x + 2y – z = 4 (A) x = 0, y = 2, z = 0 (B) x = -3z, y = 2+2z, z = z (C) x = 3z, y = 2 – 2z, z = z (D) r = 2+ y + z, y=2 – 2z, z = z (E) There is no solution. (F) None of the above

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 14CT
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Please select the correct answer and explain in detail your reasoning.

5. Find the solution to the following system of equations
x + y + z
y – 2z
2
x + 2y – z =
4
(A) x = 0, y = 2, z = 0
(B) x = -3z, y = 2+2z, z = z
(C) x = 3z, y = 2 – 2z, z = z
(D) x = 2+y + z, y =2 – 2z, z = z
(E) There is no solution.
(F) None of the above
Transcribed Image Text:5. Find the solution to the following system of equations x + y + z y – 2z 2 x + 2y – z = 4 (A) x = 0, y = 2, z = 0 (B) x = -3z, y = 2+2z, z = z (C) x = 3z, y = 2 – 2z, z = z (D) x = 2+y + z, y =2 – 2z, z = z (E) There is no solution. (F) None of the above
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