gn2isCriseWali gn2isCriseWali
  • 03-03-2017
  • Mathematics
contestada

Problem kevin is 3 years older tan daniel. two years ago, kevin was 4 times as old as daniel. how old is daniel now?

Respuesta :

Аноним Аноним
  • 03-03-2017
Let, the age of Daniel = x
Then, Age of Kevin = x + 3

Two years ago, (x + 1) = 4(x - 2)
x + 1 = 4x - 8
4x - x = 1 + 8
3x = 9
x = 9/3
x = 3

In short, Your Answer would be 3 Years

Hope this helps!
Answer Link

Otras preguntas

how long does it take for the ball to travel 20 yards to the wide recevier if they are running 21 mph and the ball weighs 15 ounces
What is 3x + 15 <_30
After increasing the number of animals in a farm in the ratio 5:2there were 140 animals in the farm. what was the increase​
2. Your school is organizing a Carnival in the month of January. Write a letter to your friend and invite hi the carnival.​
Pls answer 20 pt reward!!!!
(e) In the adjoining figure, P is mid-point of side AD​
What is the size of ABC shown in the above figure
What sign that an infant is beginning to understand that actions have a reactions
In the adjoining figure, prove A + B + C + D + E = 180° ​
Donald fills his gas tank before leaving in a trip. His car uses gasoline at a constant rate and the amount of gasoline , g , remaining after m miles cab be mod