[Free Registration/Login may be required to access all resource tools.] Solve linear systems by using substitution.

In this task, two brothers track how many games they have each won. Young scholars are asked to make calculations based on the percentage of games won. They set up a rational equation (and a rational inequality) in one variable, and then...

[Free Registration/Login may be required to access all resource tools.] Solve equations that involve more than two steps to isolate the variable.

Students learn to solve a system of linear equations (2 equations with 2 variables) by substitution and elimination methods. They also review the definitions of consistent (independent and dependent) and inconsistent systems, and...

Gain an understanding of how to solve linear equations by viewing an example and a video lesson. [3:01]

This site from the Richland Community College provides the detailed lecture notes to a college algebra course, complete with equations and definitions. Content ranges from "functions and their graphs" to "conics and parametric equations."

This tutorial offers two methods to solve polynomial inequalities. Site includes several examples, charts, graphs, and other information for student understanding.

[Free Registration/Login may be required to access all resource tools.] In this lesson students solve equations that involve more than two steps to isolate the variable. Students examine guided notes, review guided practice, watch...

[Free Registration/Login may be required to access all resource tools.] Learn how to solve problems using tables and patterns.