A free app for Android, by MM Mobile Apps.
If you are looking for a math app to solve systems of equations, "Matemáticas Ecuaciones" is the best option for you.
You can solve systems of equations by the method of manual calculation or using an automated process, which will make the work easier and faster.
In this app, you can find the steps to solve a system of equations by hand, and you can also find the full development of the solutions step by step.
You can use this app for different purposes, such as finding the value of a variable or solving a math problem.