1. 2.2 Solving Two- Step Equations

2. Solving Two Steps Equations 1. Use the Addition or Subtraction Property of Equality to get the term with a variable on one side of the equation. 2. Use the Multiplication or Division Property of Equality to write an equivalent equation in which the variable has a coefficient of 1.

3. Example 1 Subtract 2 from both sides Multiply each side by 4

4. Example 3 Subtract 6 from each side Use the Multiplication Property of Equality Multiply each side by -1

5. Example 4 original equation Subtraction Property of Equality Subtract Multiplication Property of Equality Multiply

6. Example 5 original equation Definition of subtraction Subtraction Property of Equality Division Property of Equality subtraction divide

7. Do problems 1,5,9,20,36 Page 84 You have 20 minutes then we will check answers

8. Problem #Answer 1-10 5-3 996 2021 3610

9. Homework Page 84 1- 18 odd 20- 36 odd