\(\Leftrightarrow\left\{{}\begin{matrix}\left|3x-4\right|=0\\\left(x-2y\right)^{2016}=0\end{matrix}\right.\Leftrightarrow\left\{{}\begin{matrix}x=\dfrac{4}{3}\\2y=\dfrac{4}{3}\end{matrix}\right.\Leftrightarrow\left\{{}\begin{matrix}x=\dfrac{4}{3}\\y=\dfrac{2}{3}\end{matrix}\right.\)