A) \[(16,\,18)\]
B) \[(18,\,16)\]
C) \[\left( \frac{19}{3},\,\frac{8}{3} \right)\]
D) \[\left( \frac{8}{3},\frac{19}{3} \right)\]
Correct Answer: C
Solution :
\[x=\frac{4\times 5+8\times 7}{12}=\frac{19}{3}\] and\[y=\frac{-2\times 5+6\times 7}{12}=\frac{8}{3}\].You need to login to perform this action.
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