Multiple Choice
Use a graphing calculator to solve the system by finding 
. (Round to the nearest integer if necessary.)
--4x - 6y - z = -45 x - 6y + 3z = -16
6x + y + z = 35
A) {(4, 1, 4) }
B) {(5, -4, -1) }
C) {(5, 4, 1) }
D) {(6, 2, 1) }
Correct Answer:
Verified
Correct Answer:
Verified
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