Elearning #3 (Distributive) March 23.2023

3(2y - 7)

• 6y - 7
• 6y - 21
• 5y - 7
• 5y - 21

Tags

CCSS.6.EE.A.3

-2(3m + 9)

• -6m + 7
• -6m - 7
• -6m + 18
• -6m - 18

Tags

CCSS.6.EE.A.3

½(8x + 2)

• 4x + 2
• 4x + 1
• 16x + 4
• 16x - 4

Tags

CCSS.6.EE.A.3

6(x + 1) - 5(x + 2)

• 2x + 8

• x - 4

• 11x + 16

• 3x + 3

Tags

CCSS.6.EE.A.3

8(x + 5) - 4(x + 4)

• 4x + 24

• 4x + 16

• 4x - 32

• 4x + 29

Tags

CCSS.6.EE.A.3

What is the first step in solving this equation:
5x + 7 = 12

• Divide by 5
• Subtract 5
• Multiply by 7
• Subtract 7

Tags

CCSS.7.EE.B.4A

Solve for x:
8x - 10 = -34

• 4
• 3
• -3
• -24

Tags

CCSS.7.EE.B.4A

Solve:
3(x - 2) = 18

• 6.7
• 4
• 8
• -4

Tags

CCSS.7.EE.B.4A

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 inverse operation of division?

• Division
• Multiplication
• Addition
• Subtraction

Tags

CCSS.4.NBT.B.6