Multiple Choice
Solve the system using Gaussian elimination.
-8x + 6y - z = 87 x - 3y + 3z = -6
-7x + y + z = -32
A) {(6, 3, 7) }
B) {(6, 7, 3) }
C) 
D) {(-6, 7, 12) }
Correct Answer:
Verified
Correct Answer:
Verified
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