Your goal? Solve 7 problems (on your own paper showing work) correctly using this Applet (you may have to do more problems to get to the 7). [br][br]You may start at whatever difficulty level you feel is appropriate for yourself BUT you may do no more than 2 problems at that level unless you are incorrectly solving the problem, then you may move down a level, otherwise you must always increase your difficulty (or do all at the highest difficulty). [br][br]Highlight your 7 correct answers on your paper to be turned in.

After you have answered 7 questions correctly (and highlighted them), using your own words, explain to me what it means to have each side of the equation equally the same thing.