Unit 1 Homework 1 (Students at home)

x + 12 = 20

• x = 32
• x = -32
• x = 8
• x = -8

Tags

CCSS.6.EE.B.7

Solve the equation
3x = 27. 

• x = 24
• x = 81
• x = 9
• x = 3

Tags

CCSS.6.EE.B.7

Which equation has x = 5 as the solution?

• x + 15 = 10
• 2x = 5
• 2x = 10

Tags

CCSS.6.EE.B.5

Solve the equation:
-5x = 25

• x = 20
• x = -20
• x = -5
• x = 5

Tags

CCSS.6.EE.B.7

19  + a  =  -50

• a = -950
• a =  -69
• a = -31
• a = -50/19

Tags

CCSS.6.EE.B.7

Solve for x: 
4x + 1 = 7x - 5

• -1
• 2
• 6/11
• 8

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

Solve for x:
6(2x + 1) = 18

• 3
• 17/12
• 1
• 2

Tags

CCSS.7.EE.B.4A

Solve for x:
12 = 20x - 18

• 1
• -2
• -1
• 2

Tags

CCSS.7.EE.B.4A

The first step to solving the equation g - 3 = -12 is to . . .

• divide by -3 on both sides of the equal sign

• multiply by -3 on both sides of the equal sign

• subtract 3 on both sides of the equal sign

• add 3 on both sides of the equal sign

Tags

CCSS.6.EE.B.7

From the last equation g - 3 = -12, after you add 3 on both sides of the equal sign, what is your answer?

• g = -15

• g = -9

• g = 36

• g = 15

Tags

CCSS.6.EE.B.7