In the simple subtraction problem Below , some single digits (not necessarily distinct) are replaced by letters , find the value of 7*A + 7*B +6*C*D
A 7 C 2
- 4 B 6 8
--------------
5 4 3 D
a) 77
b) 95
c) 84

• 77 is the ri8 ans.....
  d=4,c=0,b=2,a=9
• 11 years agoHelpfull: Yes(5) No(0)
• A(9) 7 C(0) 2
  4 B(2) 6 8
  ------------------
  5 4 3 D(4)
  A=9 B=2 C=0 D=4
  (7*9)+(7*2)+6*0*4) = 77
• 11 years agoHelpfull: Yes(4) No(1)
• A7C3
  4B68 A=9
  ---- B=2
  543D c=0
  ---- D=5 ans is 77
• 11 years agoHelpfull: Yes(2) No(1)
• a)77
  Solving, we get, A=9, B=2,C=0,D=4
• 11 years agoHelpfull: Yes(1) No(0)