The length, x, of a rectangular garden is 4 times the width, y. Cody estimates that the perimeter of the garden is 70 meters. Which system of equations models the dimensions of the garden?

Question

please help me i dont get thisssss

Answer 1

x=4y

2x+2y = 70

2(4y) + 2y =70

10y = 70

y =7

x = 28

the garden is 7 by 28 meters