Answer
The answer is $\left(\begin{array}{cc|c}
1 & -\frac{3}{2} & 5 \\
2 & 2 & 5 \\
\end{array}\right)$
Work Step by Step
The given matrix form is
$\left(\begin{array}{cc|c}
2 & 2 & 5 \\
1 & -\frac{3}{2} & 5 \\
\end{array}\right)$
Perform $R_1\leftrightarrow R_2$.
Interchange row 1 with row 2 as shown below.
The new matrix will be
$\left(\begin{array}{cc|c}
1 & -\frac{3}{2} & 5 \\
2 & 2 & 5 \\
\end{array}\right)$
