Answer:
(b) Commutative Property of Rational Numbers
Explanation:
In your equation, the terms on the left side have been reversed on the right side. This is an instance of use of the commutative property of addition. The property is a property of addition, and applies to any quantities that are added together, rational numbers or any other kind.
The closest appropriate choice is ...
Commutative Property of Rational Numbers
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The associative property applies to grouping of terms in a sum or product.
The distributive property applies to a property of multiplication over addition.
The additive inverse property says the sum of a number and its additive inverse is zero.