Today we began a section on simplifying expressions and solving linear equations. This will appear in the textbook in Unit 3, but is necessary to know in the current form now. In class today we worked on simplifying expressions on the Handout pg. A-12 and A-13. For homework, A-26 and A-31. Be sure to only add or subtract "like terms" (similar terms), those having the same variable to the same exponent.
On Fri 12/7 we will continue by solving linear equations. Including today, you will receive five handouts to complete over the next four classes, with an assessment to follow. By the time we take the assessment, be sure to know how:
To solve linear equations:
1. Simplify on each side of the equal sign.
2. Combine Like Terms (like terms are those that contain the same variable or group of variables raised to the same exponent)
3. "Undo" any addition or subtraction operations to the variable
4. "Undo" any multiplication or division operations to the variable