DESCRIPTION =========== Do you want to learn to solve systems of equations? Do you want to know the full development step by step? "Matemáticas Ecuaciones" is a simple and intuitive application for solving systems of linear equations of two equations with two unknowns by the following methods: - Equalization - Substitution - Elimination - Determinants (Cramer's Rule) MAIN FUNCTIONALITIES ====================== - Multi language: English and spanish. - Intuitive introduction of the system of ecua