es

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Word Problems >

John is 5 years older than ellen, and 3 years ago the sum of their ages was 17. how old is John?

Solución

J o hn i s 5 ye a rs o l d er t han e ll e n, an d 3 ye a rs a g o t h e s u m o f t h e i r a g es w a s 17. h o w o l d i s J o hn ?

Solución

John^{'} s age is : 14

Pasos de solución

Translate the problem into an equation:

x - 3 + x - 5 - 3 = 17

Resolver para

x, x - 3 + x - 5 - 3 = 17 : x = 14

John^{'} s age is : 14

Ejemplos populares

Nabria’s age is 8 years less than 5 times her brother’s age. Nabria’s age is 10 minus her brother’s age. How old is Nabria?Group of answer choices Charles is eight years older than five times Mark’s age. If Charles is 63 years old, how old is Mark?A father is three times as old as his son. How old is each if the sum of their age is 60 A Father is twice as old as his son. Twelve years ago the father was four times as old as the son was then. Determine their present ages.Your dog is 10 years younger than your friend. In 4 years, your friend will be three times as old as your dog. How old is your dog now?