Algebra Tool

Algebra Tool is a human-driven computer algebra system that can run on your phone. It can be used to solve any first-degree system of equations that is solvable. Algebra Tool is unique because most computer algebra systems either choose the actions for you or allow you to get a wrong solution. Algebra Tool does neither. Algebra forces the human to choose the actions, but does not allow an incorrect result. Algebra Tool is ideal if you want to learn how to solve equations and systems of equations without the risk of a wrong answer.

Since it is difficult for humans to choose the right actions from the app's action list, Algebra Tool comes with a 20-minute tutorial video.

This app is free and has no ads.