Simplifying Variable Expressions

9(3x + 2)

• 27x + 2

• 27x + 18

• 45x

• 54x

Tags

CCSS.6.EE.A.3

-2(x + 7) =

• -2x + -14

• -2 + -14

• -2x + 7

• 2x - 14

Tags

CCSS.6.EE.A.3

5n + 11n

• 16n
• 55n
• 6n

Tags

CCSS.7.EE.A.1

5(a + 6)

• 5a + 6
• a + 30
• 5a + 30
• 5a - 30

Tags

CCSS.7.NS.A.1D

3(2c - 5)

• 6c - 15
• 6c + 15
• 6c + 15
• -6c - 15

Tags

CCSS.7.NS.A.2C

In the expression below, what is the constant?

 $3x+5$  

Tags

CCSS.6.EE.A.2B

What are the like terms in the expression, 

 $5x+6+8x+11$  

• 5x and 6

• 5 and 8

• 5x and 8x

• 6 and 8

Tags

CCSS.6.EE.A.2B

Simplify the expression. 

 $3y-12+4y+28$  

•  $7y\ +\ 40$  
  

•  $1y\ +\ 40$  

•  $1y\ +\ 16$  

•  $7y+16$  

Tags

CCSS.7.EE.A.1

Simplify the expression.

 $6h+32-4h-19$  

•  $2h+13$  

•  $2h-13$  

•  $10h-13$  

•  $10h+51$  

Tags

CCSS.7.EE.A.1

Simplify the expression.

 $7\left(m+5\right)+16m$  

•  $23m+5$  

•  $16m+35$  

•  $28m$  

•  $23m+35$  

Tags

CCSS.6.EE.A.3