Question 929549
{{{L=2*W+1&1/2=2W+3/2}}}
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.
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{{{L=16&1/2=33/2}}}
Substituting,
{{{33/2=2W+3/2}}}
{{{2W=30/2}}}
{{{W=30/4=15/2=7&1/2}}}{{{ft}}}