This 8 lesson unit concentrates on the solution to linear systems of equations. The fundamental notion of solution to a system is introduced by solving the systems graphically. A review of solving systems of substitution is included. The method elimination is then developed by using properties of equality to manipulate equations. Extensive modeling examples are included both for systems of linear equations and systems of linear inequalities.
To access the lesson videos on YouTube use your smartphone or tablet to scan the QR code at the top of each lesson.