Question

Which equation illustrates the commutative property of addition?

a) a + b = a + b
b) m + 2n = 2n + m
c) 3(x - 1) = 3x - 3
d) x(3 - y) = x(y - 3)

Answer 1

The equation that illustrates the commutative property of addition is a + b = a + b. This property states that the order of the numbers being added does not affect the result. Correct option is a.

Step-by-step explanation:

The equation that illustrates the commutative property of addition is option a) a + b = a + b.

This property states that the order of the numbers being added does not affect the result. For example, 2 + 3 is the same as 3 + 2.

In the given equation, the variables a and b can be replaced with any numbers, and the equation will still hold true.