Linear Algebra Example Problems - Solving Systems of Equations (1/3)

http://adampanagos.org Course website: https://www.adampanagos.org/ala Systems of linear equations can be solved by using elementary row operations to manipulate the augmented matrix into a row reduced echelon form or a simplified form where the equations can easily be solved using back substitution. In this first example, the system of equations has a unique solution and this solution is found by performing a sequence of row operations. In the subsequent videos a system of equations with no solutions is examined, as well as a system of equations with an infinite number of equations. If you enjoyed my videos please "Like", "Subscribe", and visit http://adampanagos.org 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!