Multi-Step Inequality

Solve the inequality: 2x + 5 > 11

Mathematical Equivalence

ON

Identify the solution set for the inequality: 3x - 7 ≥ 8

Mathematical Equivalence

ON

Solve the inequality: 4(x - 2) < 12

Mathematical Equivalence

ON

Identify the solution set for the inequality: -2x + 6 < 10

Mathematical Equivalence

ON

• n < 7
• n > 13
• n < 8
• n > 15

Review the work shown solving the inequality. Should the inequality symbol been reversed?

• Yes, because 2 is positive.

• ​No, because 2 is positive.

• ​Yes, because −4 is negative.

• No, because −4 is negative.

Solve. 3(k-5) + 9k ≥ -3

• k ≥ 0

• k ≤ -1

• k≥ 1

• k≥ 2

• k ≤ 56
• k ≥ -35
• k ≤ 35
• k ≥ -56

• x > 39
• x < 6
• x < 13/3
• x > 5/9

Solve

3x − (2 + 6x) ≤ -32

• x ≥ 10

• x< -10

• x ≥ -10

• All real numbers