Unit 2-Class Review

x + 12 = 20

• x = 32
• x = -32
• x = 8
• x = -8

Tags

CCSS.6.EE.B.7

5.    6b = 30

• x = 36
• x = 24
• x = 180
• x = 5

Tags

CCSS.6.EE.B.7

Solve the equation
3x = 27. 

• x = 24
• x = 81
• x = 9

Tags

CCSS.6.EE.B.7

Simplify the expression:
4(x - 3) + 12

• 4x - 12
• 4x 
• 4x - 3

Tags

CCSS.6.EE.A.3

13 + 4(2x + 5) 

• 13 + 8x
• 8x + 33
• 8x + 20 

Tags

CCSS.6.EE.A.3

Simplify the Expression: 5(x + 2) + 2x

• 7x + 2
• 7x + 10
• 5x + 4
• 7x + 7

Tags

CCSS.6.EE.A.3

Simplify the Expression: 10x - 3(2x + 8)

• 4x - 24
• -4x + 24
• 16x - 24
• 14x - 6

Tags

CCSS.6.EE.A.3

Write the expression in simplest form.
4(x + 2) + 6x

• 4x + 2 + 6x
• 4x + 8 + 6x
• 10x + 8
• 10x + 2

Tags

CCSS.6.EE.A.3

Write the expression in simplest form.
2(3x - 1) + 10

• 6x + 12
• 6x + 8 
• 6x + 9
• 6x - 8 

Tags

CCSS.6.EE.A.3

Find greatest common factor, and factor -18b²c+24ba-21b

• 6b(-2b+4a-1)

• 3b(6b-8a+7)

• 3b(-6bc+8a-7)

• 9b(-2b+15a-8)