Linear Systems. Know how to solve a linear system.
The solution of the linear system $$\begin{array}{rcl} 2x+3y+3z&=& 5 \\ 4x-3y+z &=& 8\\ -2x+6y-z &=& -6 \\ \end{array}$$ is
$x=$ ,
$y=$ , and
$z=$ , and