Identifying Solutions to Equations and Inequalities

3(x - 3) ≤ 2(x + 2)

• x ≤ -5

• x ≥ 5

• x ≥ 13

• x ≤ 13

Solve:

• x < 24

• x < 3

• x > 24

• x < 10.3333....

hint: move 11 first

• x ≤ 12

• x ≥ 12

• x ≥ 14

• x ≥ 23

Does the given value make the inequality true?  x + 9 > 21, when x = 15

• Yes, it is a solution.

• No, it is not a solution.

• 6

• 7

• 9

• 10

• 10

• 15

• 20

• 25

• 18

• 19

• 20

• 21

• 50

• 60

• 70

• 80

• 3

• 6

• 8

• 10

• x is less than or equal to 6

• x is greater than or equal to 6

• x is less than 6

• x is greater than 6