Not beneficial to students learning...
This app should include some instruction. I believe students and even teachers would not understand what to do at first without some sort of menu or how to. Also I would suggest adding practice problems. Because this application is just like a calculator for equations, it doesnt challenge the students knowledge. Through adding some sort of game or other component, the students could actually learn about equations rather than just be given the answer. Also by making the font bigger and adding some sort of visual, this app could be more engaging.
EdMath App Review about
Equation Genius (math equation solver), v2.0