Note Guide that goes through all of the solving methods of solving systems of equations. Begins with solving by graphing, then solving by substitution, and then solving by elimination. Also goes into systems that have no solutions or infinite solutions. Provides a ton of examples of each method, and also shows students WHY there is a need for multiple methods. Is a great tool to demonstrate to students when to use which method, and the graphing examples provide students with a great foundation of what solving a system actually means visually.