Use the commutative property to write an equivalent expression to 4g + 13, and show that they are equivalent for g = 10 and g = 2. Complete the statements. If you change the order of the terms you can create the equivalent expression .

After substituting 10 for g, the expressions are and .

After substituting 2 for g, the expressions are 4(2) + 13 and 13 + 4(2).

The expressions are equivalent because they both have a value of when g = 10 and a value of when g = 2.