Question 517067
{{{2l+2w=P}}}
{{{P=132}}}
{{{l=8+w}}}
{{{2(8+w)+2w=132}}} distribute 2
{{{16+2w+2w=132}}} add like terms
{{{16+4w=132}}} subtract 16
{{{4w=116}}} divide by 4
{{{highlight(w=29)}}}
{{{l=8+29}}}
{{{highlight(l=37)}}}
check
{{{2l+2w=P}}}
{{{2(37)+2(29)=P}}}
{{{74+58=P}}}
{{{132=P}}}
correct