Solve.x - y + z = 42y + z = 10 z = 6
A. (0 , 2, 6)
B. (1 , -3, 6)
C. (1 , 3, 6)
D. (0 , -2, 6)
Answer: A
Mathematics
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A. - 
B. - 
C. 
D. 
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What will be an ideal response?
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