14: Systems of Equations and Inequalities Last updated Jun 10, 2021 Save as PDF 13.2.4: Graphing Linear Inequalities 14.1: Graphing Systems of Equations and Inequalities Page ID59772 The NROC Project ( \newcommand{\kernel}{\mathrm{null}\,}\) 14.1: Graphing Systems of Equations and Inequalities14.1.1: Graphing Systems of Linear Equations14.1.2: Graphing Systems of Inequalities14.2: Algebraic Methods to Solve Systems of Equations14.2.1: The Substitution Method14.2.2: The Elimination Method14.3: Systems of Equations in Three or More Variables14.3.1: Solving Systems of Three Variables