The market for "solve an algebra equation and show the steps" is students who want something to do their homework for them. And yes, websites (and graphing calculator apps) already do this. For example, http://cymath.com/
It's cool that you made it, but whether you decide to do anything else with it depends on what your goals are.
It's cool that you made it, but whether you decide to do anything else with it depends on what your goals are.