Respuesta :
Answer:
Associativity property of Addition
Step-by-step explanation:
The associate property defines that grouping of more than two numbers and performing the basic arithmetic operations of addition and multiplication does not affect the final result. Note that grouping means placing the parenthesis.
The property used in this equation is the associative property of addition.
What is the associative property of addition?
Associative property states that changing the order in which addends are grouped has no effect on the sum.
(a + b) + c = a + (b + c)
The equation given in the question is:
3 + [7 + (–4)] = [3 + 7] + (– 4)
The associative property states that (a + b) + c = a + (b + c)
Both equations are matching.
Hence, the equation given in the question clearly follows the associative law of addition.
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