Solve the system of linear equations by the method of elimination. Find (x,y) and check your solution algebraically.
?
?
A. ?(18, 6)
B. (-18, -6)?
C. (-18, 18)
D. (-18, 6)
E. ?(18, -6)?
Answer: D
Mathematics
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A. e = 1
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C. e = 2
D. e = 
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