Lesson 8 Skills Practice chools.com

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Lesson 8 Skills Practice

Solve Two-Step Inequalities

Solve each inequality. Graph the solution set on a number line.

1.

2

?

1

<

5

2. 13 ? x + 7

PERIOD

8 9 10 11 12 13 14 15 16

?10 ?9 ?8 ?7 ?6 ?5 ?4 ?3 ?2

3. ?2 + 3x > ?23

?11 ?10 ?9 ?8 ?7 ?6 ?5 ?4 ?3

4. 3x ? 4 23

5 6 7 8 9 10 11 12 13

5.

10

3

+

6

8 9 10 11 12 13 14 15 16

6. ?2x + 4 < 16

?10 ?9 ?8 ?7 ?6 ?5 ?4 ?3 ?2

7. 13 > 3 + 2x

1 2 3 4 5 6 7 8 9

8. 11x ? 1 120

7 8 9 10 11 12 13 14 15

9.

?4

+

5

<

?

4

?4 ?3 ?2 ?1 0 1 2 3 4

10. 6x ? 4 ?28

?8 ?7 ?6 ?5 ?4 ?3 ?2 ?1 0

11. ?6 ? 4 ? 2x

?3 ?2 ?1 0 1 2 3 4 5

12.

5

>

2

+

3

4 5 6 7 8 9 10 11 12

104

Course 2 ? Chapter 6 Equations and Inequalities

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