Equations & Inequalities

When solving an equation that uses addition, such as t + 8 = 20, what inverse operation should you use to solve for t?

• Addition

• Subtraction

• Multiplication

• Division

Tags

CCSS.6.EE.B.7

When solving an equation that uses division, such as n/8 = 7, what inverse operation should you use to solve for n?

• Addition

• Subtraction

• Multiplication

• Division

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Solve for x:

5x - 2 = 48

• x = 8

• x = 10

• x = 9

• x = 7

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

What is the first step in solving 
3x - 2 = -5?

• Subtracting 2 from each side
• Adding 2 to each side
• Multiplying by 3 on each side
• Dividing by 3 on each side

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

 What is the second step in solving the following equation?
-3x + 5 = 20

• Subtract 5 from both sides
• Divide both sides by -3
• Divide both sides by 3
• add 3x to both sides

Tags

CCSS.7.EE.A.1

CCSS.7.EE.B.3

The steps in solving 5b - 6 = 24 are: 

• Add 6 to both sides and divide both sides by 5
• Add 6 to both sides and multiply both sides by 5
• Subtract 6 from both sides then multiply both sides by 5
• Subtract 6 from both sides then divide both sides by 5

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

3c + 5 = 23

• c = 3
• c = 6
• c = 7
• c = 18

Tags

CCSS.7.EE.B.4A

4x + 7 = 23

• x = 16
• x = 4
• x = 9
• x = 12

Tags

CCSS.7.EE.B.4A

Greater than

• <
• >
• ≤
• ≥

Tags

CCSS.4.NF.A.2

Less Than

• <
• >
• ≤
• ≥

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.8