Multiplication & Division Equations

•  $x=3$  

•  $x=-3$  

•  $x=18$  

•  $x=-18$  

•  $x=-2$  

What is the step needed to be taken to solve this equation?

 $\frac{x}{5}=-2$  

• divide by 5 on the left side of equal sign

• divide by 5 on both sides of equal sign

• multiply by 5 on right side of equal sign

• multiply by 5 on both sides of equal sign

What is the next step in solving the equation

 $3\ =\ -1.5n$  

• divide by 3 both sides

• multiply by 3 both sides

• divide by -1.5 both sides

• multiply by -1.5 both sides

Which step is appropriate in solving the equation

 $\frac{3}{8}h=-9$  

• divide by 3/8

• divide by -9

• multiply by 3/8

• divide by 9

What is the operation that will undo 

 $dividing\ by\ -8$  

•  $adding\ 8$  

•  $adding\ -8$  

•  $multiplying\ by\ 8$  

•  $multiplying\ by\ -8$  

Which equation has w = 8 as the solution?

• 8w= 64
• 16w = 240
• 16 - w = 9
• 4 + w = 10

Which equation has x = 5 as the solution?

• x + 15 = 10

• 2x = 5

• 2x = 10

Solve:

• 152
• 176
• 5
• 27

Solve:

• 20
• 7
• 10
• 3

how would you solve this equation: 9x=153?

• multiply

• divide

• add

• subtract