The document contains class notes and practice problems on solving various types of equations, including: 1) One-step and two-step equations with integers. 2) Equations with decimals, including combining like terms and solving. 3) Absolute value equations, which require writing two equations to account for the absolute value being positive or negative and then solving each equation. 4) Examples are provided of solving absolute value equations and identifying the solution set by graphing. 5) Homework assignments are listed for students to complete problems from specific pages and problems in their textbooks.