One Step Inverse Operations

(Solve for x:) x + 3 = 5

• x = 2

• x = 5

• x = 3

• x = -2

Tags

CCSS.6.EE.B.7

(Solve for x, slash means divide:) x / 3 = 5

• x = 8

• x = 15

• x = 10

• x = -15

Tags

CCSS.6.EE.B.7

(Solve for x, star means multiply:) x * 3 = 18

• x = 1

• x = 54

• x = 10

• x = 6

Tags

CCSS.6.EE.B.7

2x - 4 = 6

• x = 5

• x = 10

• x = 1

• x = -1

Tags

CCSS.7.EE.B.4A

Pairs of operations that undo each other

• inverse operations

• solution

• inequality

Tags

CCSS.HSA.REI.A.1

Solve for x:

• x = 20

• x = 7

• x = 10

• x = 3

Tags

CCSS.6.EE.B.7

What is a good first step to solving 4x + 5 = 20 using inverse operations?

• Adding 5 to both sides of the equation

• Subtracting 5 from the left side of the equation only

• Subtracting 5 from both sides of the equation

• Adding 5 to the right side of the equation only

Tags

CCSS.7.EE.B.4A

What is a good first step to solving 2x - 8 = 20 using inverse operations?

• Adding 8 to both sides of the equation

• Subtracting 8 from the left side of the equation only

• Subtracting 8 from both sides of the equation

• Adding 8 to the right side of the equation only

Tags

CCSS.7.EE.B.4A

2x + 3 = 13

• x = 10

• x = 5

• x = 8

• x = -2

Tags

CCSS.7.EE.B.4A

What is the INVERSE operation?

x + 6 = 15

• add

• subtract

• multiply

• divide

Tags

CCSS.6.EE.B.7