Math 1 Module 2, week 2

What will the equation look like after you combine like terms?

• -5x + 5 = 35

• x + 5 = 35

• 5x + 5 = 35

• -x + 5 = 35

Tags

CCSS.7.EE.B.4A

What is the first step in solving this equation?

• add 4 to both sides

• distribute the 4

• subtract 4 to both sides

• subtract 12 to both sides

Tags

CCSS.HSA.REI.A.1

What will the equation look like after you distribute?

• -6x - 8 = 10

• -6x + 8 = 10

• -5x - 6 = 10

• -5x + 6 = 10

Tags

CCSS.6.EE.A.3

What is the first step in solving this equation?

• add 4 to both sides

• distribute the 4

• subtract 4 to both sides

• subtract 12 to both sides

Tags

CCSS.HSA.REI.A.1

What is the first step in the equation:

2x - 3 + 4x = 27

• Combine Like Terms

• Add 3 on both sides

• Divide by 2 on both sides

• Subtract 4x from both sides

Tags

CCSS.7.EE.B.4A

After Steps 1-3, what is the answer to:

2x - 3 + 4x = 27

Tags

CCSS.8.EE.C.7B

Solve for n:

4n - 1 = 6n + 8 - 8n + 15

1 + 9a - 8 = 8a

What is the first step in solving this equation?

• subtract 3 to both sides

• subtract the 6 - 2

• distribute 2

• distribute -2

Tags

CCSS.7.EE.B.4A

Where did Rajendra make an error in his calculation?

• Step 1

• Step 2

• Step 3

• Rajendra is correct.