one step equations

What what is the inverse operation of subtraction?

• addition
• subtraction
• multiplication
• division

What is the inverse operation of division?

• Division
• Multiplication
• Addition
• Subtraction

Solve: 

• -5
• -4
• -1/4
• -3

Solve the equation

27 = 3x

• 24 = x

• 81 = x

• 9 = x

Solve:

-4.2 = y + 9.3

• -13.5 = y

• 13.5 = y

• 5.1 = y

• -5.1 = y

Solve:

 $\frac{a}{-9}=12$  

• a = -1.3

• a = 1.3

• a = 108

• a = -108

What what is the inverse operation of subtraction?

• addition
• subtraction
• multiplication
• division

What is the inverse operation of division?

• Division
• Multiplication
• Addition
• Subtraction

What number do you need to get rid of?

• 3

• 28

Solve the equation: 
x + 7 = 12

• x = 5
• x = 19
• x = -5
• x = 84