\(\Rightarrow\dfrac{2x-2}{4}=\dfrac{3y-6}{9}=\dfrac{z-3}{4}=\dfrac{2x+3y-z}{4+9-4}=\dfrac{50}{9}\)
=> \(\dfrac{x-1}{2}=\dfrac{50}{9}\Rightarrow x-1=\dfrac{100}{9}\Rightarrow x=\dfrac{109}{9}\)
\(\dfrac{y-2}{2}=\dfrac{50}{9}\Rightarrow y-2=\dfrac{100}{9}\Rightarrow y=\dfrac{118}{9}\)
\(\dfrac{z-3}{4}=\dfrac{50}{9}\Rightarrow z-3=\dfrac{200}{9}\Rightarrow z=\dfrac{227}{9}\)