Solve the system by the elimination method. 7x + 8y = 67 3x + 6y = 39
A. {(4, 5)}
B. {(5, 5)}
C. {(5, 4)}
D. ?
Answer: C
Mathematics
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A. 
B. 
C. 
D. 
E. 
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A. 
B. 
C. 
D. 
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