Question 96432
L=2W-3
2(2W-3)+2W=18
4W-6+2W=18
6W=18+6
6W=24
W=24/6
W=4 FOR THE WIDTH.
L=2*4-3
L=8-3
L=5 FOR THE LENGTH.
PROOF
2*5+2*4=18
10+8=18
18=18