Answer
$x=4 \\ y=2 \\ z=3$
Work Step by Step
Each line represents an equation.
The first three columns from the left represent the coefficients of $x, y, \text{ and } z$, respectively.
The fourth column, which is to the right of the vertical line, represents the constant on the right-hand side of the equation
Therefore, the system of equations can be expressed as:
\begin{align*}
1x+(0)y+(0)z=4 \\ (0)x+(1)y+(0)z=2 \\(0)x+(0)y+(1)z=3
\end{align*}
which when simplified becomes
\begin{align*}x=4 \\ y=2 \\ z=3
\end{align*}