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Solve the Linear System Using an Inverse Matrix

Question 15

Multiple Choice

Solve the linear system using an inverse matrix.
-x + 2y + 3z = -1
x + y + z = -3
-x + y + 2z = 11

A) (30, -47, -16)
B) (7, 4, 0)
C) (-1, -12, -22)
D) (-9, 10, -4)

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