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Identify the property that justifies each step asked about in the answer area below.

Line 1:
Line 2:
Line 3:
(x +9)(4+3x)
(x + 9) (3x + 4)
(3x + 4) (x + 9)

User AppHandwerker
by
2.9k points

1 Answer

7 votes
7 votes

Answer:

Property of Equality

Explanation:

User Jasonh
by
2.8k points
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