Topic 5 Test Part A: Equations

Translate the statement into an equation:
6 less than twice a number is 4

• 2n - 6 = 4
• 6 + 2n = 4

• 6 - 2n = 4

Two more than 4 times a number is -18.

• 4x + 2 = -18

• 2x + 4 = -18

• 18 = 4x + 2

Tags

CCSS.7.EE.B.4A

Translate the statement into an equation:

Ten times a number is 6

• y = -36

• y = -4

• y = 9

• y = -15

Tags

CCSS.6.EE.B.7

What would be the best first step to solving the equation?
25 = 2x + 5

• add 3 to both sides
• subtract 5 from both sides
• add 5 to both sides
• subtract -5 from both sides

Tags

CCSS.7.EE.B.4A

Which equation has x=9 as a solution

• 4 + x = 12
• 5x = 45
• 2x = 20
• x + 7 = 26

Tags

CCSS.6.EE.B.5

• r = 96

• r = 20

• r = 28

• r = 6

Tags

CCSS.6.EE.B.7

x + 12 = -20

• x = 32

• x = -32

• x = 8

• x = -8

Tags

CCSS.6.EE.B.7

Tags

CCSS.6.EE.B.7

• u = 3

• u = 8

• u = 16

• u = 48

Tags

CCSS.6.EE.B.7