Here are a few additional Algebra websites (to help you along the way). 

 www.emathinstruction.com – seeks to build a new model of mathematics education, one that his more flexible and responsive to a teacher’s needs than the standard hardbound textbook. 

https://www.khanacademy.org/math - Watch videos and practice your skills for almost any math subject.

http://www.coolmath.com/algebra/ -  has a ton of really easy to follow lessons and examples that will make a successful algebra student.