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Solve the System Using the Inverse Matrix Method

Question 347

Multiple Choice

Solve the system using the inverse matrix method.
-Solve the system using the inverse matrix method. - A) x = -2, y = 1; (-2, 1) B) x = 1, y = -2; (1, -2) C) x = 2, y = -1; (2, -1) D) x = -1, y = 2; (-1, 2)


A) x = -2, y = 1; (-2, 1)
B) x = 1, y = -2; (1, -2)
C) x = 2, y = -1; (2, -1)
D) x = -1, y = 2; (-1, 2)

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