One Step Equations

 $b+4=8$  

Solving the equation above requires what inverse operation?

• Addition

• Subtraction

• Multiplication

• Division

 $\frac{m}{6}=3$  

Solving the equation above requires what inverse operation?

• Addition

• Subtraction

• Multiplication

• Division

 $x-11=100$  

Solving the equation above requires what inverse operation?

• Addition

• Subtraction

• Multiplication

• Division

The scale above is balanced with weights measured in pounds. The value of the blue weight is unknown and all weights are positive. What is the equation that models this example?

•  $x-7=12$  

•  $x+7=12$  

•  $7x=12$  

•  $\frac{x}{7}=12$  

 $w-11=100$  

You want to solve the one step equation above.  What property do you need to solve for w?

• Addition Property of Equality

• Subtraction Property of Equality

• Distributive Property

• Commutative Property

The scale above is balanced and the blue weights are all of equal and unknown value. What equation models the scale above?

• $\frac{x}{3}=25$

• $x=75$

• $x+3=75$

• $3x=75$

 $11k=121$  

You want to solve the one step equation above.  What property do you need to solve for w?

• Multiplication Property of Equality

• Division Property of Equality

• Identity Property

• Assiciative Property

 $y+8=11$  
Solve the following equation for unknown variable y.

• y = 19

• y = 3

• y = 11

• y = -3

 $4c=100$  
Solve the following equation for unknown variable c.

• c = 4

• c = 96

• c = 25

• c = 400

 $\frac{x}{6}=6$  
Solve the following equation for x.

• x = 36

• x = 1

• x = 6

• x = 66