Final answer:
The commutative property of addition allows us to rearrange the terms without changing the value.
Step-by-step explanation:
The commutative property of addition states that the order of adding numbers doesn't change the result. In this case, we can use the commutative property of addition to rearrange the terms in the expression 2x + 23 as 23 + 2x without changing its value.
Learn more about Commutative Property of Addition