A linear expression in x is an expression of the form ax+b where a and b are constants. In this tutorial, we look at how to solve linear equations, that is, equations involving linear expressions. We then look at graphs drawn on the Cartesian plane: points, x-intercepts, y-intercepts, and slopes. We finally look at applications of linear equations.

* Aimed at students in their final two years of high school.

* Studying mathematics is best done by working through examples and exercises. There are many interactive examples and exercises in this tutorial that must be completed to achieve 100% progress.

* Written by a Maths teacher with 20 years of teaching experience.

* Completely free (no Ads).

* Works without internet so that you can learn Algebra while travelling in the train, bus etc. Internet only required for links to privacy policy and other tutorials.

* Made with GameMaker.

* Only a 13 MB download.