Reveal Puzzle: 1 step equations

I found this puzzle online (I apologize I forgot who made it) to practice one step equations. My goal is to always find resources that give immediate feedback while still including a little fun. As students worked, I was able to monitor their work and see who was progressing and who wasn't on my goguardian (see below). Note that I am teaching a foundational class which generally means students don't believe in themselves and/or don't like math. I see my job as giving them faith in themselves and their abilities. It was well received. :) Here's a copy for you: Click here to make a copy