1. Mth 60 Day 6 2.2 Translating to expressions 2.3a Solving Linear Equations with Adding and Subtraction

2. Graphing Project #2 Ordered Pair: (x, y) Rectangle, Right Triangle, Parallelogram

3. Translating English Phrases and Algebraic Expressions 2.2

4. Hawkes Slide 4

5. “a number” or “the number” …implies the use of a variable (an unknown quantity).

6. Write (verb) the algebraic expression described by the English phrases. Twice a number increased by 8. The product of 2 with the sum of x and 1.

7. Subtraction and Division ***NOT Cummutative***

8. 13 less than the product of 4 with the sum of a number and 1. The quotient of twice a number and 10.

9. Summary 2.2 Slide 4 CHART!!! We are heading into more challenging word/applied problems so invest NOW in your learning!! Practice makes permanent…

10. Solving Linear Equations using Addition and Subtraction 2.3a

11. Linear Equation A linear equation has a degree of 1. Equation versus Expression – Equation has an equal sign and expression does not. – We SOLVE equations. We simplify/evaluate expressions. EX of equations:

12. Solution versus Satisfies Respect the equal sign = What value(s) give a TRUE statement/ equation.

13. Solve the linear equation To prepare for more challenging equations it is important to show your process of solving in a systematic way. Work vertically and RESPECT the equal sign. EX: Try it…

14. Solve the linear equation.

15. Summary 2.3a Carefully show your process. Solving involves isolating the variable.

16. Coming up… Test #1 – Due date October 18 is FIRM – early OK but NO late. – Photo ID required to take Test in Lab. – SMART Lab open 10/16 10/17 until 8PM Day 7 Reading Guide: 2.3b

17. Exit Ticket 1.Translate in algebra: 66 less than 4 times a number. 2.Solve: 3.Solve: