Chapter 7 has been released! Since I'm covering only the topics for questions #1-45 in my classes (in either edition) I have worked out only these solutions. If you would like to request questions #46-61, please Contact Us.
I hope you enjoy! Please don't hesitate to leave comments under videos, or Contact Us since we value your feedback, and use it for deciding on new features (some ideas are: allow voting for each video so that we know which ones are helpful and which ones could be updated, should there be more or fewer algebra steps shown, would you like lessons for each chapter... any other ideas?)