Question 1108104
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L = 2W +4 


The perimeter equation is  

L      + W + L      + W = 88,     or


(2W+4) + W + (2W+4) + W = 88,


6W + 8 = 88  ====>  6W = 88-8 = 80  ====>  W = {{{80/6}}} = {{{13}}}{{{1/3}}}.


Then  L = 2*W + 4 = {{{30}}}{{{2/3}}}.


<U>Answer</U>.  The length is  {{{30}}}{{{2/3}}}  inches.  The width is  {{{13}}}{{{1/3}}}  inches.
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I don't know what the two other authors were attempting to present - their solutions // their writings both were incorrect.