Question

4 + (x + y) = (4 + x) + y

Answer 1

The property in the expression 4 + (x + y) = (4 + x) + y is Commutative property.

What is the number?

A number is a mathematical entity that can be used to count, measure, or name things. For example, 1, 2, 56, etc. are the numbers.

It is given that:

4 + (x + y) = (4 + x) + y

As we know,

Commutative property is the property in which we can arrange the terms withouth changing the sign.

For an example:

a + b = b + c

In the given expression

4 + (x + y) = (4 + x) + y

The Commutative property is applied to rearrange the terms.

Thus, the property in the expression 4 + (x + y) = (4 + x) + y is Commutative property.

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