1. Chapter 5 Unit Question How do we solve applications of equations in algebra?

2. Open Learning Logs Date on Left…Section 5 – 7 on right

3. Section 7 Warm-Up If y = 3, solve the following equations for x 1)3( x + y ) = 6x – 9y 2)3x + 3y = 6x – 9y 3)3x + 12y = 6x 4)12y = 3x 5)4y = x

4. Section 7 How do we find equivalent formulas?

5. Homework Clicky

6. Solve for x… What’s being added to the variable being solved for? Drop the Op! AGAIN… Any discussion? Then, Solve for x…

7. Solve for y… What’s being multiplied to the variable being solved for? Reciprocate! AGAIN… Any discussion? Then, Solve for y…

8. Now put it together and solve for x… What’s being multiplied to the variable being solved for? Reciprocate! AGAIN… Any discussion? Then, Solve for x… What’s being added to the variable being solved for? Drop the Op!

9. Solve for a … Any discussion? Then, Solve for a … Deal the Deck! Drop the Op! Reciprocate! Oops…another Deal the Deck!

10. Solve for a … Any discussion? Then, Solve for a … Deal the Deck! Drop the Op! Reciprocate! Oops…another Deal the Deck! Match the Mates

11. Homework Do HoffmaSheet 5 – 7