Question 872832
w = width
L = length
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L=w+7 and wL=60 transcribed from description.
{{{w(w+7)=60}}}
{{{w^2+7w=60}}}
{{{w^2+7w-60=0}}}
{{{(w-5)(w+12)=0}}}
The sensible solution for this is {{{highlight(w=5)}}}.
{{{highlight(L=12)}}}.