Of course, the answers to all the "Doing the Math" problems are in the back of Hot X: Algebra Exposed, but just in case you want to see the fully worked out solutions, here they are. Hope this helps!

For other things promised in the book (like the Quickie Sheet, etc) go to the Extras page.

Ch. 1 Solutions	Ch. 10 Solutions	Ch. 19 Solutions
Ch. 2 Solutions	Ch. 11 Solutions	Ch. 20 Solutions
Ch. 3 Solutions	Ch. 12 Solutions	Ch. 21 Solutions
Ch. 4 Solutions	Ch. 13 Solutions	Ch. 22 Solutions
Ch. 5 Solutions	Ch. 14 Solutions	Ch. 23 Solutions
Ch. 6 Solutions	Ch. 15 Solutions	Ch. 24 Solutions
Ch. 7 Solutions	Ch. 16 Solutions	Ch. 25 Solutions
Ch. 8 Solutions	Ch. 17 Solutions	Ch. 26 Solutions
Ch. 9 Solutions	Ch. 18 Solutions

Teachers: For alignment with NCTM Standards, click here!