en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

the sum of jason and mandy's age's is 35. Ten years ago, Jason was double mandy's age. How old are they now?

Solution

the sum of jason and mandy's age's is 35. Ten years ago, Jason was double mandy's age. How old are they now?

Solution

Jason^{'} s age is : 20

Mandy^{'} s age is : 15

Solution steps

Translate the problem into an equation:

x - 10 = 2 (35 - x - 10)

Solve for

x, x - 10 = 2 (35 - x - 10) : x = 20

Find age

Jason^{'} s age is : 20

Mandy^{'} s age is : 15

Popular Examples

janet is three years older than maria. The sum of their ages is 39. Find the age of each.sandy is 12years older than pearl. five year ago, the sum of their age was 34. how old is sandy now?Marge is twice as old as Consuelo. The sum of their ages seven years ago was 13. How oldare they now?Lucy is 12 years old. Her mother is thrice Lucy's age. What is her mother's age? Show your solution Klaudine is twice as old as Jubert. Four years ago, Klaudine was three times as old as Jubert then. How old is Klaudine?