CK-12: Andrew Gloag, Anne Gloag, and Eve Rawley's "Comparing Methods for Solving Linear Systems"

Read this article and watch the videos embedded in the text. Focus on the summary of the three methods in the "Guidance" section, which highlights when each method is most appropriate. After reading, complete practice problems 1-6. Try to choose the most efficient method for solving each system. Once you have completed the practice problems, check your answers against the answer key.