This application of Editorial Editex S.A. solve first and second degree equations. It includes the following sections:
 - Theory: contains a document in PDF format with a summary of contents.
 - Practice: allows the resolution of first and second degree equations, providing a graph of the function associated with the latter's equation, as well as a geometric interpretation of it.
 - Test: allows you to perform a self-assessment with 10 test-type exercises collected randomly.
 - Problems: this section is intended to solve problems, one solved by way of example and another 5 proposed to the user.