Unit 7 Review

In an equation, you want to get the variable...

• on one side
• to disappear
• by itself
• to sing and dance

Tags

CCSS.6.EE.B.7

y/-5 = 20

• y = 100
• y = -4
• y = -100
• y = -15

Tags

CCSS.6.EE.B.7

Find the missing angle.

• 29° 
• 39° 
• 49° 
• 59° 

Tags

CCSS.7.G.B.5

x + 23 = -45

• x = -23

• x = -68

• x = -12

• x = 64

Tags

CCSS.6.EE.B.7

The inverse operation of addition is _______________.

• Division
• Multiplication
• Addition
• Subtraction

Tags

CCSS.2.NBT.B.5

Solve the equation:
-5x = 25

• x = 20
• x = -20
• x = -5
• x = 5

Tags

CCSS.6.EE.B.7

Find the missing angle.

• 53

• 67

• 77

• 43

Tags

CCSS.7.G.B.5

What is the value of V?

V + 23 = 45

• V = 68

• V = 22

• V = -22

• Not Here

Tags

CCSS.6.EE.B.7

To solve one-step equations, you have to use the ________________ operation.

• Integer
• Inverse
• Additive
• Subtractive

Tags

CCSS.6.EE.B.7

142 = j + 204

• j = 64

• j = -84

• j = -62

• j = 346

Tags

CCSS.6.EE.B.7