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    Elementary and Intermediate Algebra
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    Exam 9: Systems of Linear Equations
  5. Question
    Solve the System Using Determinants
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Solve the System Using Determinants

Question 89

Question 89

Multiple Choice

Solve the system using determinants.
-x - 7y - 5z = -18 x + 8y + 3z = 56
5x - 4y - 2z = 4


A) (5, 0, 4)
B) (2, 4, 2)
C) (4, 2, 4)
D) (4, -2, -4)

Correct Answer:

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