Linear Algebra Example Problems – General Solution of Augmented Matrix

Course website:

We’ve considered representing linear systems of equations in an augmented matrix form in previous videos and examined how to solve them using simple row operations to manipulate them into a row reduced echelon form.

This video provides 3 additional examples of finding the solution of a system of linear equations after the augmented matrix has been manipulated into row reduced echelon form. We don’t work through the row operation details, but instead focus on identifying basic variables, free variables, and constructing the system of equation solution.

Course website:

If you enjoyed my videos please “Like”, “Subscribe”, and visit to setup your member account to get access to downloadable slides, Matlab code, an exam archive with solutions, and exclusive members-only videos. Thanks for watching!


%d bloggers like this: