Solving Practical Problems Involving Linear Equations

A house during framing

Linear equations and systems of linear equations can be used to model and solve practical problems. The key to using math to solve practical problems is to focus on the important information, and then to use it in a way that helps you determine the solution. In this topic, you will learn how to use linear equations and systems of linear equations to determine the solution to practical problems.

Essential Questions

• How can you use linear equations to solve practical problems?
• How can you use systems of linear equations to solve practical problems?