Answer :
220= 2(10+x) + 2x
220= 20+2x+2x
220= 20+4x
200= 4x
50= x
if L is 10 more than W and the width= 50, than the length (L) would be 60 ft.
220= 20+2x+2x
220= 20+4x
200= 4x
50= x
if L is 10 more than W and the width= 50, than the length (L) would be 60 ft.