Consider the sequence of steps to solve the equation:

5(x - 3) = 7x2

Step 1 ⇒ 10(x - 3) = 7x
Step 2 ⇒ 10x - 30 = 7x
Step 3 ⇒ 3x - 30 = 0
Step 4 ⇒ 3x = 30
Step 5 ⇒ x = 10

Identify the property of equality which gets us from Step 3 to Step 4.

A Division Property

B Addition Property

C Subtraction Property

D Multiplication Property