1. Solving Two-Step Inequalities 7-6 Warm Up Solve. 1. 6x + 36 = 2x 2. –x – 13 = 15 3. 3(x – 5) = 3 4. + x = 7 8 13 16

2. Solving Two-Step Inequalities 7-6 Solve and graph. Additional Example 1A: Solving Two-Step Inequalities 4x + 1 > 13

3. Solving Two-Step Inequalities 7-6 Additional Example 1A Continued Check

4. Solving Two-Step Inequalities 7-6 If both sides of an inequality are multiplied or divided by a negative number, the inequality symbol must be reversed. Remember!

5. Solving Two-Step Inequalities 7-6 Additional Example 1B: Solving Two-Step Inequalities –9x + 7  25 Solve and graph.

6. Solving Two-Step Inequalities 7-6 Solve and graph. Check It Out: Example 1A –4x + 2 ≥ 18

7. Solving Two-Step Inequalities 7-6 14 > 3.1y – 13.9 Check It Out: Example 1B

8. Solving Two-Step Inequalities 7-6 Additional Example 2A: Solving Inequalities That Contain Fractions Solve and graph the solution.

9. Solving Two-Step Inequalities 7-6 Additional Example 2A Continued Solve and graph the solution.

10. Solving Two-Step Inequalities 7-6 Additional Example 2B: Solving Inequalities That Contain Fractions Solve +  and graph the solution. 2x 5 3 4 9 10

11. Solving Two-Step Inequalities 7-6 Additional Example 2B Continued

12. Solving Two-Step Inequalities 7-6 Check It Out: Example 2A 16 > 7 + 3b3b 5

13. Solving Two-Step Inequalities 7-6 Check It Out: Example 2B 5 10 3x3x 5 1 4 + – ≥