Giải hệ phương trình: \(\left\{ \begin{array}{l}2x + y - 3=0\\\frac{x}{4} = \frac{y}{3} - 1\end{array} \right..\)

A \(\left( {3;\,\,0} \right)\)

B \(\left( {0;\,\,3} \right)\)

C \(\left( {0;\,\,-3} \right)\)

D \(\left( {-3;\,\,0} \right)\)