simplifying algebraic expressions

Simplify this expression:

2x + 9 + 7x?

Tags

CCSS.7.EE.A.1

What is the correct way to simplify the following expression:

3z+7z+2+3

Tags

CCSS.7.EE.A.1

Simplify    5(2 -7n)

Tags

CCSS.6.EE.A.3

2(c - 8)

• 2c - 16
• 2c + 16
• 2c - 8
• c - 16

Tags

CCSS.6.EE.A.3

What is the correct way to simplify the following expression:

4-2+3n+3n

• 6n + 2

• 6 2

• 12

Tags

CCSS.7.EE.A.1

3j + 2 + 3j - 2

• 6j + 4

• 9j - 4

• 9j + 4

• 6j

Tags

CCSS.7.EE.A.1

15f + 4f + 5f + 2f +3

• 26f

• 16f

• 10f

• 3 + 26f

Tags

CCSS.7.EE.A.1

What is the correct way to simplify the following expression:

10x +1x+3x+3z+7-5

• 14 3 2

• 14x + 3z + 2

• 11x +6z +2

Tags

CCSS.7.EE.A.1

What is the correct way to simplify the following expression:

13 + 19x + 1x + 7 + 3 x +1

• 13191731x

• 23x + 21

• 43x + 1

• 20 + 23x

Tags

CCSS.7.EE.A.1

8(c - 7)

• 8c - 56

• 8 + c - 7

• 8c - 7

• c - 56

Tags

CCSS.6.EE.A.3