Co \(2p+n=95\\ \dfrac{n}{2p}=0,5833\Rightarrow1,1666p-n=0\)\(\Rightarrow\left\{{}\begin{matrix}p=e=30\\n=35\end{matrix}\right.\)
Có \(\left\{{}\begin{matrix}2p+n=95\\\dfrac{n}{2p}=0,5833\end{matrix}\right.\Leftrightarrow\left\{{}\begin{matrix}2p+n=95\\1,1666p-n=0\end{matrix}\right.\Leftrightarrow}\left\{{}\begin{matrix}p=e=30\\n=35\end{matrix}\right.\)