Solving Two-Step Inequalities in 7th Grade Math

What is a two-step inequality?

• An equation that contains one operation

• An inequality that contains two operations

• An inequality that contains one operation

• An equation that contains two operations

When solving a two-step inequality, what must you remember to do when multiplying or dividing by a negative number?

• Keep the inequality symbol the same

• Flip the inequality symbol

• Subtract the number from both sides

• Add the number to both sides

In inequality A, what is the solution for X?

• X is less than 4

• X is less than or equal to 4

• X is greater than or equal to 4

• X is greater than 4

In inequality B, what is the solution for X?

• X is greater than or equal to 7

• X is less than or equal to 7

• X is less than 7

• X is greater than 7

In inequality E, what is the solution for X?

• X is greater than or equal to -6

• X is less than -6

• X is greater than -6

• X is less than or equal to -6

In inequality F, what is the solution for X?

• X is less than -8

• X is greater than -8

• X is less than or equal to -8

• X is greater than or equal to -8

In inequality I, what is the solution for X?

• X is greater than or equal to 19

• X is less than or equal to 20

• X is greater than or equal to 20

• X is less than or equal to 19

In inequality J, what is the solution for X?

• X is less than 1

• X is greater than 1

• X is less than or equal to 1

• X is greater than or equal to 1

How many more games does Stewart need to play to have at least 61 strikes?

• 16 games

• 15 games

• 14 games

• 13 games

What is the inequality used to determine the number of games Stewart needs to play?

• 2G + 34 ≤ 61

• 2G - 34 ≥ 61

• 2G - 34 ≤ 61

• 2G + 34 ≥ 61