BBC Schools offers a test review ("revision") of several aspects of solving equations. Content includes solving simple equations, solving equations with brackets, simplifying letters in equations, plus much more. After working through...

This WebMath site explains how to enter your equation with one variable and solve for that variable. It explains step-by-step how to solve the equations and gives the final solutions.

This site is a great place for lesson information on the concept of writing and solving one-step, one-variable, linear equations. Three other tabs are available besides the-What Is It? tab. They are Tips and Tricks, When Students Ask,...

Writing expressions paves the path to writing and solving equations.

Practice writing equations to model and solve real-world situations. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

In this lesson, 7th graders play a game to write and solve simple equations.

In this lesson plan, students will work with one-step and two-step equations. They will create and solve both types of equations. Students will also research ancient number systems and write, solve and check their equations using the...

The steps for solving word problems are presented here along with suggestions of how to carry out each step. Learn how to understand, plan, write equations, solve and check each time you work a word problem.

Algebra lesson focuses on using patterns and relationships to write equations with two variables to represent relationships and patterns in real-world problems, plotting ordered pairs on a coordinate grid, and interpreting the meaning of...

Try to find the numerical pattern to describe what happens when Dan runs stairs. This interactive lesson focuses on using what you know about pattern recognition and using data to write expressions in order for you to figure out the...

In the July 2013 issue of United Airlines' Hemisphere Magazine, a pilot responded to a question about how far in the distance he could see at different altitudes. The solution involved right triangles, lines of tangency to a circle, and...