Step 1 :The given equation is showing that the multiplication of 2 with the sum of -8 and 7 is equal to the sum of the products of 2 and -8 and 2 and 7. This is demonstrating the distributive property, which states that the product of a number and the sum of two other numbers is equal to the sum of the products of the first number and each of the other two numbers.
Step 2 :Final Answer: \(\boxed{\text{Distributive}}\)