Apply row operations to the augmented matrix to find the solution to the linear system.
A. x = 4, y = -3
B. x = -3, y = 4
C. x = 3, y = -4
D. x = -4, y = 3
Answer: A
Mathematics
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B. 
b = 49
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D. b2/3= 49
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= 
A. 75 B. 150 C. 36 D. 3
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A. True B. False
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A. 64 - 18i B. -8i2 - 18i + 56 C. 64 + 18i D. 48 + 46i
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