Solving 2-step and 3-step equations

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.7.EE.B.4A

What is the first step to solve this equation:
11 - 3x = 44

• Add 3 to both sides
• Subtract 11 from both sides
• Add 11 to both sides
• Divide 3 on both sides.

Tags

CCSS.7.EE.B.4A

What is the inverse operation of multiplication? 

• multiplication
• addition
• subtraction 
• division 

Tags

CCSS.HSA.REI.A.1

What is the inverse operation of subtraction? 

• multiplication
• addition
• subtraction 
• division 

Tags

CCSS.HSA.REI.A.1

Solve 2x - 3 = 1 

• 3
• 2
• 1
• -2

Tags

CCSS.7.EE.B.4A

Solve     -5t + 9 = 24

• -3
• 3
• 12

Tags

CCSS.7.EE.B.4A

Solve    8 - 2x = 30

• -11
• 11
• -12
• 12

Tags

CCSS.7.EE.B.4A

Level 3

Solve for a

• a= -2

• a= -6

• a= 3

• a= 15

Tags

CCSS.7.EE.B.4A

Level 3

Solve for x

• x = 2

• x = -2

• x = -10

• x = 4

Tags

CCSS.6.EE.B.7

-15 = 5a +12- 2a + 6

• -11
• -3
• 10
• 7

Tags

CCSS.8.EE.C.7B