Which step is needed to finish the equivalent expression?
5m-m+7-m-4=
5m-m-m+7-4=
(5-1-1) m+ 3 =
O Use the addition property to simplify the terms inside the parentheses.
Use the associative property to simplify the terms in the parentheses.
Use the commutative property to simplify the terms in the parentheses.
Use the distributive property to simplify the terms in the parentheses.

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