System of Equations Solver is an Android application developed by Intemodino Group s.r.o. It falls under the category of Education & Reference. This calculator is designed to solve systems of linear equations with two and three variables efficiently. The app offers two main functionalities: System solver 2x2 and System solver 3x3.

The System solver 2x2 feature resolves systems of two linear equations in two variables through substitution or by utilizing Cramer's rule. On the other hand, the System solver 3x3 function tackles systems of three linear equations in three variables using Cramer's Rule. The app provides step-by-step solutions, supports various types of coefficients, displays results in decimals and fractions, stores equation history, allows emailing of results and history, and accommodates both portrait and landscape orientations for solving 3x3 systems of equations.