Linear Equations

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These free videos, study guides and online tools can help you graph, solve, and apply linear equations. Find a resource today to learn more about slope-intercept and point-slope forms of a line, graphing a linear equation, and more.
In this Early Edge video lesson, you'll learn more about Number Families, so you can be successful when you take on high-school Math & Arithmetic.

Algebra Terms

This interactive online tool enables students to simultaneously visualize and manipulate three linked representations of a distance-rate-time problem. The side-by-side tool format features two airplanes (each flying at a constant speed) on merging jet routes, the corresponding distance-vs.-time graphs, and the corresponding linear equations.

Excellent site showing examples of algebra, trig, calculus, differential equations, and linear algebra.

Need help solving systems of linear equations? In this video, a Tutor.com algebra tutor uses the substitution method to solve a system of linear equations, and shows you how to use graphing to make sure you don’t get tricked by systems of parallel lines that have no solution. You’ll graph the linear equations, find their point of intersection, solve them using substitution, and check your work to make sure it all makes sense.

Quiz on Lines, Absolute Values, and Polynomials

You can go to this site and choose the size of graph paper you want and print it. Great place to go if you don't have graph paper on hand.

Review your math as you progress from one marking period to the next.

Shows examples and explains how to set up word problems that ask to find the age of a person now, or in the future.

The perfect study site for high school, college students and adult learners. Get help to do your homework, refresh your memory, prepare for a test, ....

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