Question 287508
L=3W-2
2L+2W=P
2(3W-2)+2W=1,200
6W-4+2W=1,200
8W=1,200+4
8W=1,204
W=1,204/8
W=150.5 ANS.
L=3*150.5-2
L=451.5-2=449.5 ANS.
PROOF:
2*449.5+2*150.5=1,200
899+301=1,200
1,200=1,200