Dr. Chung's guide for SAT Math level 2?

I really don’t know what to do. I have been studying this book since the beginning of April and my scores are still sub par. Problem is that when I look at the solutions, they aren’t even comprehensive enough so that I understand my mistakes. Any advice?

Oh yeah, and I’m taking the test this Saturday! PLEASE HELP!!!

@tennischic instead of just looking at the solution, work through the solution and compare with your own to see where you got it wrong. Any decently written guide should have solutions that can be followed by anyone with a decent math background.

However there might be cases where their solution is completely different; in that case it’s probably best to follow their solution, or ask others how to fix yours.