How to convert a system of equations to an augmented matrix

Converting from a linear system of equations to an augmented matrix involved bringing down the coefficients of equations down in a particular way. It is important that

1. Each column in your augmented matrix only has coefficients from one variables.
2. One row of your augmented matrix has coefficients from only one of the equations.

0:00 Introduction
0:08 System of linear equations for first augmented matrix
1:54 Disordered system of linear equations to convert to augmented matrix

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[JoeCMath]

0:08 First set of linear equations to be converted to an augmented matrix
1:54 Disordered system of linear equations to convert to augmented matrix