- Solution of Simple Linear Equations in one Variables
- Problem 1: Solution of Simple Linear Equations in one Variables
- Solving Radical Equations in One Variable
- Problem 1: Solving Radical Equations in One Variable

- Introduction to absolute value equation
- Problem 1: Introduction to absolute value equation
- Properties of absolute value equation
- Problem 1: Properties of absolute value equation
- Solving Absolute Valued Equations "
- Problem 1: Solving Absolute Valued Equations

- Introduction to Linear Inequalities
- Problem 1: Introduction to Linear Inequalities
- Trichotomy Property of Inequality
- Problem 1: Trichotomy Property of Inequality
- Transitive Property of Inequality
- Problem 1: Transitive Property of Inequality
- Additive Property of Inequality
- Multiplicative Property of Inequality
- Problem 1: Multiplicative Property of Inequality