Question 508254
Large # - L  = 60
Small # - s  = 25
 
  L + S = 85
 -L -2(s)= 10

(L-L) + s-(-2s) = 85-10
        2 + 2s = 3s = 75
                ---   ---
                 3     3
                  s = 25
  85
 -25
  ---
  60 - 2(25) = 10