(image downloaded from math.uconn.edu)
A lot of students struggle with algebra (not necessarily your fault either!) so I thought I'd post some resources to help them.
http://www.algebrahelp.com/ is a great site that has mini lessons for you to learn more about different parts of algebra. It is broken down by topic.
http://bridgeportmath.org/ - site for the math department for Bridgeport. It has some great information and resources for you to review and reinforce math concepts.
http://www.physicsphenomena.com/PhysicsMathReview.htm - Physics math review - great resource for help with math in physics.
http://www.physicsclassroom.com/ - has some problem solving help in each section that will help you with some of the algebra.