Homework Solutions 9/30

Use these to help with tonight's homework (9/28). These are also the solutions for Friday night's assignment. Also view the video below for 2.5 if you want to see me do a few of these problems.

Remember that this is not on tomorrow's quiz. Tomorrow will be 2.2, 2.3 and 2.4 only (two-step, multi-step, and variable on both sides equations).

If you have a variable, There is a solution! If the variables cancel out, you have one of two things: A true statement (4 = 4) => Identity, or a false statement (0 = 5) => No Solution. Good luck tomorrow!