wen i bcom as old as my father is now, i wil b 5 times the age of my son. In addition my son wil b 8 yr oldr than wat i m nw..if the sum of my father age and my age s 100. Wat s my age nw..

• let the father age is y ,my age is x and my son age is s.
  now given my age become 5 times to my son when i will be of my father age
  then y=5s or x+(y-x)=5x. first equation.
  
  now also given s+(y-x)=8+x as after the difference of my and my father my son is 8 year older then
  
  after solving get y=65
  x=35 and
  s=13 answer
  
• 9 years agoHelpfull: Yes(2) No(0)
• let my age be x so father is (100-x)
  now given
  100-x=5*(x+8)
  x=10
  father age is 90
  when his son become 18 he will be 90
• 9 years agoHelpfull: Yes(0) No(0)