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\(\Leftrightarrow\left\{{}\begin{matrix}\frac{2}{x}-\frac{6}{y-2}=4\\\frac{2}{x}+\frac{1}{y-2}=11\end{matrix}\right.\) \(\Rightarrow\left\{{}\begin{matrix}\frac{7}{y-2}=7\\\frac{2}{x}+\frac{1}{y-2}=11\end{matrix}\right.\)
\(\Rightarrow\left\{{}\begin{matrix}y-2=1\\\frac{1}{x}=5\end{matrix}\right.\) \(\Rightarrow\left\{{}\begin{matrix}y=3\\x=\frac{1}{5}\end{matrix}\right.\)