Question 994320
w, width of the garden
L, length of the garden
L=2w


Total length for the brick border is  the garden's perimeter.
{{{2w+2L=42}}}
{{{2w+2(2w)=42}}}
{{{6w=42}}}
{{{highlight(w=7)}}}, and description indicates {{{highlight(L=14)}}}.


What is the area?