Question 343743
{{{2L+2W=24}}}
{{{L+W=12}}}
.
.
.
{{{L=W+3}}}
Substituting,
{{{W+3+W=12}}}
{{{2W+3=12}}}
{{{2W=9}}}
{{{highlight(W=9/2)}}}inches
Then
{{{L=9/2+6/2}}}
{{{highlight(L=15/2)}}}inches