The length of a new rectangular playing field is 6 6 yards longer than quadruple quadruple the width. if the perimeter of the rectangular playing field is 502 502 yards, what are its dimensions?

The length is 2 and the width is 1

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis: