Father and sons

After15 years will father many years as his two sons together now. There is a six-year difference between the brothers, and the older one celebrated fifty years three years ago. How old is their father now?

Correct answer:

x =  85

Step-by-step explanation:


x+15 = a+b
a-b = 6
a = 50+3

a+b-x = 15
a-b = 6
a = 53

b = 47
x = 85

Our linear equations calculator calculates it.



Did you find an error or inaccuracy? Feel free to write us. Thank you!



avatar




Tips to related online calculators
Do you have a linear equation or system of equations and looking for its solution? Or do you have a quadratic equation?
Do you want to convert time units like minutes to seconds?

You need to know the following knowledge to solve this word math problem:

Related math problems and questions:

  • The family
    family How old is a mother if she is four times older than her daughter and 5 years ago she was even seven times older than her daughter? Today, a son is 30 years younger than a father. 7 years ago, a father was seven times older than a son. How old is a son tod
  • Father and son
    father_sin Father is three times older than his son. Twelve years ago, the father was nine times more senior than the son. How old are father and son?
  • Time passing
    clock-night-schr 6 years ago, Marcela's mother was two times older than her and two times younger than her father. When Marcela is 36, she will be twice as young as her father. How old are Marcela, her father, and her mother now?
  • Father and daughter
    time When I was 11 my father was 35 year old. Now, father has three times older then me. How old is she?
  • Mother and daughter
    mom_daughter Three years ago, the mother was three times older than the daughter. After nine years, she will be only twice old. How old is the mother (and daughter)?
  • Years
    children Susan is 3 years and as she will be old as Teodor now him will be 11. How old is Teodor today?
  • The father
    family The father is 3 times older than his son. 10 years ago, a father was 7 times older than his son. How old are father and son?
  • Age problems
    time A) Alex is 3 times as old as he was 2 years ago. How old is he now? b) Casey was twice as old as his sister 3 years ago. Now he is 5 years older than his sister. How old is Casey? c) Jessica is 4 years younger than Jennifer now. In 10 years, Jessica will
  • Family
    family Mom is 42 years old and her daughters 13 and 19. After how many years will mother as old as her daughter together?
  • Eight years ago
    clock-night-schr The son asks his father how old he is. My father said: I will have twice as much as I had eight years ago in ten years.
  • Father and son
    age When I was eight years old, my father was 30 years old. Today, my father is three times more than me. How old am I?
  • Triplets
    age Three years ago, the triplets Pavel, Petr, and Luke, and their five-year-old sister Jane had together 25 years. How old is Jane today?
  • Jane and Miro
    two_men Jane's brother Miro is 42 years. And he is three times old as it was Jane when Miro was for so many years as there are now Jane. How old is Jane?
  • Father 7
    family Father is six times older than his son. After four years, the father will only be four times older. What are their present ages?
  • A mother
    family A mother is three times older than her daughter. 9 years ago, mom was 6 times older than her daughter. How old are a mother and daughter now?
  • Father and son
    family Father is 48 years old, son 23. When will the father be twice older as a son?
  • Adam and Ben
    age When Ben is so many years old to Adam today, Adam will be 23 years old. When Adam was as old as Ben, Ben was two years old. How old is today Ben and Adam?