If Ax + By = 1F16; Cx + Dy = 2510 .Find the value of x and y

• x = 1C9, y = 134
  
  Solution :
  
  Changing it to Decimal,
  
  10x + 11y = 7958 --> 1
  12x + 13y = 9488 --> 2
  
  1*12 => 120x + 132y = 95496 --> 3
  2*10 => 120x +130y = 94880 --> 4
  
  3 - 4 => 2y = 616 => y = 308
  
  Substituting in 1 => 10x + 3388 = 7958 => 10x = 4570 => x = 457
  
  Hence x = 457, y = 308 (in Decimal)
  
  So in Hex => x = 1C9, y = 134.
• 13 years agoHelpfull: Yes(10) No(2)