Math. System of Equations is an Android application designed to help users study mathematical systems of equations. The app includes theory, practice, and testing sections, making it a comprehensive learning tool for students. Additionally, the app allows for the tracking of test statistics for multiple students, making it a useful resource for educators.

One of the standout features of Math. System of Equations is the ability to choose from different themes, allowing users to customize their learning experience. With a user-friendly interface and easy navigation, this app is a great tool for anyone looking to improve their understanding of mathematical systems of equations.