Identify the property used in the first four steps to solve the equation 4(x-7)=2x-6 4x-28=2x-6 2x-28=-6 2x=22 x=11 the answer choices for each step are distributive, addition property of equality and multiplication property of equalityd, a,a, m

Step One

Use the distributive Property to remove the brackets on the left hand side.

4(x - 7) = 2x - 6

4x - 28 = 2x - 6

Step Two

Use the addition property of equality  to reduce the 2x on the right.

4x - 2x - 28 = 2x - 2x -6 Take special note that -2x is a special case of addition. You are adding a minus. The object is to make 2x on the right equal to zero.

2x - 28 = -6

Step 3

Use the addition property of equality to reduce -28 to zero on the left.

2x - 28 + 28 = - 6 + 28

2x = 22

Step 4 

Use the multiplication property of equality to reduce 2x to just 1x

2x = 22 Multiply both sides by 1/2

(1/2)*2x = (1/2) * 22

x = 11 

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i