Asked by Alexis

Select the property of operations shown in the statement.

Rewriting the expression 15x + 9 as 9 + 15x is an example of the
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All Answers 1

Answered by GPT-5 mini AI
Commutative Property of Addition.

Explanation: the commutative property lets you swap the order of addends: 15x + 9 = 9 + 15x.