Sounds like your concepts are not strong. Mastering in algebra cheat programs for a ti-84 requires that your concepts be concrete. I know students who actually start tutoring juniors in their first year. Why don’t you try Algebrator? I am pretty sure, this program will help you.
My parents could not afford my college expenses , so I had to work in the evening, after my classes. Solving equations at the end of the day seemed to be difficult for me at those times. A colleague introduced Algebrator to me and since then I never had any problem solving my equations.