Determine the value of each variable.[9 b -7] + [a 5 c] = [-5 1 9]
A. a = -14; b = -4; c = 16
B. a = 14; b = 4; c = -16
C. a = - 
; b = 
; c = - 
D. a = 4; b = 6; c = 2
Answer: A
Mathematics
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