Question 881735
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Hi,
     *[illustration rectangle.png].
L + w = 28m
(4w-2) + w = 28m
     5w = 30m
      w = 6m  and L = 22m  {{{4*6-2}}}
And
 x + (2x+1) + (3x-1) = 42in
      6x = 42in
       x = 7in
7in, 15in, 20in are the lengths of the three sides (add to 42in)