CK-12: Andrew Gloag, Anne Gloag, and Melissa Kramer's "One-Step Equations and Inverse Operations"

Read this page, which provides a review and summary of what you have already learned as well as examples of some real-world situations modeled by one-step equations. 

After reading, complete practice problems 1-16. Watch the "One Step Equations" video embedded in the text, if you need help. Once you have completed the practice problems, check your answers against the answer key.