\(\left\{{}\begin{matrix}2A+2G=1600\\A=1,5G\end{matrix}\right.\Leftrightarrow\left\{{}\begin{matrix}A+G=800\\A=1,5G\end{matrix}\right.\\ \Leftrightarrow\left\{{}\begin{matrix}2,5G=800\\A=1,5G\end{matrix}\right.\Leftrightarrow\left\{{}\begin{matrix}G=X=320\left(Nu\right)\\A=T=480\left(Nu\right)\end{matrix}\right.\)