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5 votes
I need help please............

I need help please............-example-1
User Purnima
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1 Answer

4 votes
With the formula in that form, the first thing to do is to divide both sides by 2 to get
(P)/(2)=l+w. Subtract w from both sides and you have solved for l:
(P)/(2)-w=l, third choice down.
User Ddavidad
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