Solve the system of equations by determinants. 3x + z = -7 w + x + 3y - z = 243w + y + 3z = 11 w + x + 4y = 25
A. w = 18, x = -3, y = 20, z = -12
B. w = 6, x = -1, y = 20, z = -4
C. w = 6, x = -1, y= 5, z = -4
D. w = 6, x = -3, y = 10, z = -8
Answer: C
Mathematics
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