Question 158493
L=2W+3
2W+2(2W+3)=36
2W+4W+6=36
6W=36-6
6W=30
W=30/6
W=5 IS THE WIDTH.
L=2*5+3
L=10+3
L=13 IS THE LENGTH.
PROOF:
2*5+2*13=36
10+26=36
36=36