218k views
5 votes
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)

1 Answer

2 votes

Answer:

Property of Equality

Explanation:

User GWLlosa
by
3.2k points