You two did a great job. Angel...wait for Miguel to tell you the next step, for some of those, you were a bit ahead of his instructions. Check you work on that last problem, your 2x-10 magically becomes 10-2x...which is right? Miguel did the same thing, its hard not to keep going hen you know the next step. I want both of you to solve another equation with two variables and show me you can do it.