Respuesta :

Nithanth
Commutative law: a+b=b+a thats it...
So 9+7 can also be written as 7+9=16
hippopotamus

Answer:

7 + 9 = 16

Step-by-step explanation:

The commutative law states that a + b = b + a and ab = ba.

This means that 9 + 7 = 7 + 9.

Therefore, we can rewrite the equation as 7 + 9 = 16.