Question 368314
{{{L=N}}}
{{{W=N+2}}}
.
.
{{{P=2L+2W=52}}}
.
.
Substitute,
{{{2N+2(N+2)=52}}}
{{{N+N+2=26}}}
{{{2N+2=26}}}
{{{2N=24}}}
{{{highlight(N=12)}}}
.
.
{{{L=12}}}
{{{W=14}}}