Řeš v \( \mathbb{R}\times\mathbb{R}\times\mathbb{R} \) soustavu rovnic.
\( \begin{array}{l}3 x+2 y+5 z=2(x+3 z)-z \\ x+3 y-2(z+1)=-6 \\ 2(3 z+y)-x=y\end{array} \)
\( K=\{[3 ;-1 ; 0]\} \)
\( K=\{[4 ;-2 ; 1]\} \)
\( K=\{[5 ;0 ; 2]\} \)
\( K=\{[2 ;-3 ; 1]\} \)