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Please help me w/ this geometry question.

image attached.

Please help me w/ this geometry question. image attached.-example-1

2 Answers

4 votes
b symm. prop. of equal.
User Jochem
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5.6k points
4 votes

Answer:

Addition Property of Equality

Explanation:

4 was added to both sides, so it's the Addition Property of Equality.

User Tony Peng
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