Simplifying Expressions Review

Simplify:
5x - 6x - 8x + 7 

• -9x + 7
• 10x + 7
• 9x + 7 
• 9x - 7

Tags

CCSS.7.EE.A.1

Simplify   6(x + -2) =

• 6x + -2
• 6x + -12
• 4x
• 6x - 2

Tags

CCSS.6.EE.A.3

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

• 12 + 7x
• 14x
• 14x + 3
• 9 + 7x

Tags

CCSS.6.EE.A.3

3(2x+1)+2(x-4)

• 8x-3
• 8x+11
• 4x-5
• 8x-5

Tags

CCSS.6.EE.A.3

Add these expressions
(x+5) + (2x+10)

• 3x+15
• x-5
• 18x

Tags

CCSS.HSA.APR.A.1

-12n - (-13n)

• -25n
• 25n
• n
• -n

Tags

CCSS.7.EE.A.1

Simplify...  
5a + 2b + 6a + 4b

• 11a + 6b
• 2a + 2b
• a + 2b
• -a - 2b

Tags

CCSS.7.EE.A.1

8x - 2(x + 3)

• 6x - 6 
• 6x - 5
• 6x + 6 
• 6x + 3

Tags

CCSS.6.EE.A.3

-5(k+6) + 7(k-4)

• 2k - 58
• 2k - 2
• 4k - 24
• 5k - 8

Tags

CCSS.6.EE.A.3

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

• -2x + 3
• x + 5
• 2x - 4
• x - 4

Tags

CCSS.6.EE.A.3