es

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Word Problems >

Dianne is 23 years older than her daughter Amy. In 6 years, Dianne will be twice as old as AMy. How old is Diane?

Solución

D iann e i s 23 ye a rs o l d er t han h er d a ug h t er A m y . I n 6 ye a rs, D iann e w i ll b e tw i ce a s o l d a s A M y . Ho w o l d i s D ian e ?

Solución

Dianne^{'} s age is : 40

Amy^{'} s age is : 17

Pasos de solución

Translate the problem into an equation:

x + 6 = 2 (x - 23 + 6)

Resolver para

x, x + 6 = 2 (x - 23 + 6) : x = 40

Hallar age

Dianne^{'} s age is : 40

Amy^{'} s age is : 17

Ejemplos populares

22 is 30% of what number?Jayden opened a savings account and deposited 100.00 as principal. The account earns 15% interest, compounded annually. What is the balance after 5 years?seven more than six times a number is negative forty-seven.The sum of two consecutive numbers is 72 . What are the numbers?A train travels 296 miles in 3.5 hours at a constant rate of speed. How far can it travel in 6 hours at the same speed?