3: Systems of Linear Equations Last updated Dec 16, 2019 Save as PDF 2.6: Graphs of Functions 3.1: Solve Systems of Linear Equations with Two Variables Page ID29050 OpenStaxOpenStax ( \newcommand{\kernel}{\mathrm{null}\,}\) 3.1: Solve Systems of Linear Equations with Two Variables3.2: Solve Applications with Systems of Equations3.3: Solve Mixture Applications with Systems of Equations3.4: Solve Systems of Equations with Three Variables3.5: Graphing Systems of Linear Inequalities3.6: Solve Systems of Equations Using Matrices