Ok guys so I've been out of school for eight years, never used algebra again, also I was forcibly removed from school in 9th grade. I need to ask a few questions on Elementary Algebra, what are the () in an equation? For Example:
Not sure what in the world to do :X sorry guys, it's been so long. If anyone could give me a quick crash refresher course that would be greatly appreciated! I took a practice test and scored 25% when back in school I could just whizz by all of this stuff!