Question 314995
L=3W-5
P=2L+2W
582=2(3W-5)+2W
582=6W-10+2W
8W=582+10
8W=592
W=592/8
W=74 ANS.
L=3*74-5
L=222-5
L=217 ANS.
PROOF:
582=2*217+2*74
582=434+148
582=582