<PRE><B>Question 550338</B>
Use P = 2L + 2W.


Let P = 3W/2 + 14


3W + 14 = 2L + 2W


Solve the equation 3W + 14 = 2L + 2W for L.  In other words, isolate the letter L on one side of the equation and that is your answer.  


Can you take it from here?
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