Question 363326
L = 2s-4,
3L = 4s + 6.  By substituting the top eqaution into the bottom equation, 
3(2s-4) = 4s+6,
6s-12 = 4s+6,
2s = 18,
s = 9, the smaller number.
L = 2*9-4 = 14, the larger number.