Solve the System Using the Inverse Matrix Method

question 347

Multiple Choice

Solve the system using the inverse matrix method.
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• 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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