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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

2 Answers

3 votes

Answer:

answer is D

Explanation:

3 votes
You are inversing for subtraction which is addition so D
User Haroldolivieri
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