Just so you know yall know, there are programs that will solve math problems, show all the work required, and give you step by step directions on how to solve it. All you have to do in input the problem, select what to solve for, hit answer, and copy the work + answer down.
The programs are call 'insert name of math course here' Solved! made by Bagoftrix. You can easily find it on your torrent site of choice (KA or TPB most likely) As for what ones to get, Algebra 2 and Graphing Solved! should handle most problems but there are other programs as well. (Geometry, Trig, and a couple others im forgetting)