Prove the Multiplication Property of Equality using

a = 5, b = 5, and c = 6

Definition:

If a = b, then a * c = b * c

Now set a = b

Plug in a = 5 and c = 6, set b = 5

a * c = 5 * 6

b * c = 5 * 6

Evaluating, we get:

a * c = 30

b * c = 30


30 = 30

30 = 30