One-Step Equations Quiz

What is the purpose of using inverse operations when solving one-step equations?

• To add more variables

• To isolate the variable

• To make the equation more complex

• To change the equation's balance

In the equation y / 6 = 8, what operation should be used to isolate y?

• Multiplication

• Addition

• Division

• Subtraction

If 11x = 77, what is the value of x?

• 7

• 6

• 5

• 8

In the equation 25 = C / 5, what is the value of C?

• 125

• 150

• 100

• 120

For the equation 80 = 4W, what is the value of W?

• 15

• 20

• 18

• 22