Equations and expressions

True or False.

In the equation x+3=9. You are suppose to add 3 to both sides

• True

• False

What equation matches this situation? Robyn had some video games then bought 6 more.  Now she has a total of 12 games.

• V-6 = 12

• 12-6 = v

• v+12=6

• v+6=12

• x = 15

• x = 12

• x = 21

• x = 14

What is the inverse operation needed to solve for p? 765 = p + 254

• Addition

• Subtraction

• Multiplication

• Division

If Shay is 6 years older than her cousin Molly. What you be the expression to solve for Molly's age

• 6 + M

• M - 6

• 6M

What is the inverse operation of Subtraction?

• Addition

• Division

• Multiplication

• Subtraction

What you do to one side you do to the other

• False

• True

Solve 4d=16

• d=5

• d=1

• d=4

• d=20

Solve g-13=26

• g=33

• g=39

• g=26

• g=56

Find the variable 20 + 45= p

• 20

• 45

• p