Chapter 7.1 & 7.2 Practice

5z - 4z 

• 1z
• 9z 
• 20z 
• 0 

Tags

CCSS.7.EE.A.1

6x + 2x 

• 8x 
• 12x 
• 8 
• 12 

Tags

CCSS.7.EE.A.1

4x + 3 + 7x 

• 14x 
• 11x + 3 
• 28x + 3 
• 11x - 3 

Tags

CCSS.7.EE.A.1

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Tags

CCSS.7.EE.A.1

Simplify by combining like terms:
4x² - 3x + 11 -2x

• 4x² - 5x + 11
• 11x + 11
• 16x² - 5x + 11
• 10x²

Tags

CCSS.7.EE.A.1

Simplify the expression:
6 + 2(7x - 3) 

• 12 + 7x
• 14x
• 14x + 3
• 9 + 7x

Tags

CCSS.6.EE.A.3

Simplify the expression: 7+3(1 - 2x) 

• 21 - 6x
• 10 - 2x
• 10 - 20x
• 10 - 6x

Tags

CCSS.6.EE.A.3

-5(n+10)+5n

• -5n-50+5n
• -50

Tags

CCSS.6.EE.A.3

Simplify the following expression:
-6x + 4(-x - 3)

• -2x - 12
• 10x + 12
• -10x - 12
• -2x + 12

Tags

CCSS.6.EE.A.3

9-3(2x-4)

• 13x-14

• 21-6x

• -3x-12

• 5x+18

Tags

CCSS.6.EE.A.3