This webapp allows you to explore row operations associated with matrices and augmented matrices.

What are the dimensions of the original matrix? ×

How many columns should be augmented?

Enter the values in the original matrix in the table below. You may use rational numbers. Press to reset the table.

Press to begin working with this matrix.

Below is the augmented matrix with which you are working. It is row-equivalent to the last matrix you transferred.
You can jump straight to the row echelon or reduced row echelon forms by pressing:

Choose an elementary row operation from the choices below.