Prove the Multiplication Property of Equality using
a = 8, b = 8, and c = 9
Definition:
If a = b, then a * c = b * c
Now set a = b
Plug in a = 8 and c = 9, set b = 8
a * c = 8 * 9
b * c = 8 * 9
Evaluating, we get:
a * c = 72
b * c = 72
72 = 72
72 = 72
