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QUESTION
Solve the following system of equations: 2x + 4y 3z = 7 3x + y + 4z = 12 x + 3y + 4z = 4 (1 point) A. (6, 2, 1) B. (6, 2, 1) C. (6, 2, 1) D.
Solve the following system of equations:
2x + 4y − 3z = −7
3x + y + 4z = −12
x + 3y + 4z = 4 (1 point)
A. (−6, −2, −1)
B. (6, −2, −1)
C. (−6, 2, 1)
D. (6, 2, 1)
