Answer:
3+4=4+3
Step-by-step explanation:
This equation is 3+4=4+3 because of the Addition Property of Equality.
According to the Addition Property of Equality, if a=b, then c+a=b+c, in other words, whatever you add to one side, you must add to the other.
To summarize, according to the Addition Property of Equality (a=b), the answer is 3+4=4+3.