2: Systems of Equations and Matrices Last updated Mar 3, 2021 Save as PDF 1.7E: Fitting Linear Models to Data (Exercises) 2.1: Systems of Equations Page ID58697 ( \newcommand{\kernel}{\mathrm{null}\,}\) 2.1: Systems of Equations2.2: Solving Systems using Matrices2.3: Matrix Operations2.4: Solving Systems with Inverses