Question

The steps for solving the equation 2x - 3 = 7 are listed below:

STEP JUSTIFICATION
Step 1: 2x - 3 = 7 Given
Step 2: 2x - 3 + 3 = 7 + 3
Step 3: 2x + 0 = 7 + 3
Step 4: 2x = 10
Step 5:
Step 6: x = 5


Which property should be cited as justification for Step 2?


A. Associative Property of Addition
B. Additive Identity Property
C. Addition Property of Equality
D. Additive Inverse Property

Answer 1

You are inversing for subtraction which is addition so D

Answer 2

Answer:

answer is D

Step-by-step explanation: