Algebra Textbook - Go to the back sections of textbook to section titled EXTRA PRACTICE.  Practice any problems.Below are the answers.  Click on the Chapter.

 

  Extra Practice Chapter 1.2, 1.5, 1.6   - Evaluating Expressions 

  Extra Practice Chapter 3.3, 3-4, 3-5, 3.6, 3.7 - Solving Equations