Solve the System of Equations Using Matrices (Row Operations)

question 232

Multiple Choice

Solve the system of equations using matrices (row operations) . If the system has no solution, say that it is
inconsistent.
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• A)x = 6, y = 7, z = 8; (6, 7, 8)
• B)x = 6, y = 8, z = 7; (6, 8, 7)
• C)x = -6, y = 7, z = 12; (-6, 7, 12)
• D)inconsistent