Question

Consider the sequence of steps to solve the equation:

x - 33 = x + 3

Step 1 ⇒ x - 3 = 3(x + 3)
Step 2 ⇒ x - 3 = 3x + 9
Step 3 ⇒ x = 3x + 12
Step 4 ⇒ -2x = 12
Step 5 ⇒ x = -6

Identify the property of equality which yields
Step 1.

A)Division Property
C)Subtraction Property
B)Addition Property
D)Multiplication Property

Answer 1

A

Explanation:

you are multiplying on the other side of the equation

Answer 2

D ) Multiplication .