Question

When solving an equation, emily's first step is shown below. which property first step? lies emily's original equation:

4(2 -2)= 2
first step:
-4x + 8=2
O associative property of multiplication
O addition property of equality
O multiplication property of equality
O distributive property of multiplication over addition

Answer 1

Emily applied the distributive property of multiplication over addition.

Step-by-step explanation:

The first step Emily took in solving the equation 4(2 - 2) = 2 is applying the distributive property of multiplication over addition. This property states that multiplying a number by a sum is the same as multiplying the number by each term in the sum and then adding the products. In this case, Emily distributed the 4 to both terms in the parentheses, resulting in the equation 4(2) - 4(2) = 2.