The augmented matrix is $\"\"$ .

If $\"\"$ is a augmented matrix then the

system of equations are $\"\"$

Then the system of equations for a augmented

matrix are $\"\"$ .

The augmented matrix is $\"\"$ and row operations

are $\"\"$ and $\"\"$ .

Perform the row operations for a augmented matrices.

Apply $\"\"$ and $\"\"$ .

$\"\"$

The resultant matrix is $\"\"$ .

The system of equations are $\"\"$ .

The resultant matrix is $\"\"$ .