The perimeter of the rectangle playing field is 342 yards balance of the bill is 9 yards less than triple the way what are the dimensions of the playing field

Answer 1

Huh ??

Answer 2

I think you want to say that the width is w. So, the length is 3w-9. If so, then you have

2(w + 3w-9) = 342

Now just solve for w.