Question 167270
L=3W-6
2L+2W=P
2(3W-6)+2W=36
6W-12+2W=36
8W=36+12
6W=48
W=48/6
W=8 FOR THE WIDTH.
L=2*8-6
L=16-6
L=10
PROOF;
2*10=2*8=36
20+16=36
36=36