One step equations

x + 8 = 15

• 7

• 8

• 9

• 6

Tags

CCSS.6.EE.B.7

x + 13 = 25

• 15

• 12

• 10

• 11

Tags

CCSS.6.EE.B.7

n - 4 = 12

• 12

• 10

• 8

• 16

Tags

CCSS.6.EE.B.7

x - 10 = 20

• 30

• 10

• 20

• 15

Tags

CCSS.6.EE.B.7

n - 8 = 12

• 10

• 8

• 20

• 12

Tags

CCSS.6.EE.B.7

5n = 30

• 8

• 12

• 6

• 5

Tags

CCSS.6.EE.B.7

6y = 42

• 6

• 7

• 42

• 12

Tags

CCSS.6.EE.B.7

What is the inverse operation of subtraction?

• Subtraction
• Multiplication
• Division
• Addition

Tags

CCSS.2.NBT.B.5

What is the inverse operation of division?

• Division
• Multiplication
• Addition
• Subtraction

Tags

CCSS.HSA.REI.A.1

In the equation
x + 7 = 12
7 is being added to the variable, x. How should you show your work to isolate the variable and solve the equation? 

• Subtract 7 from both sides. The solution is x = 5.
• Add 7 to both sides.
  The solution is x = 19.
• Multiply both sides by 7 The solution is x = 84.

Tags

CCSS.6.EE.B.7