en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Word Problems >

Lawrence is 9 years younger than Ariane. If the sum of their ages is 49, how old is Lawrence?

Solution

L a w re n ce i s 9 ye a rs yo u n g er t han A r ian e . I f t h e s u m o f t h e i r a g es i s 49, h o w o l d i s L a w re n ce ?

Solution

Lawrence^{'} s age is : 20

Solution steps

Translate the problem into an equation:

x + x + 9 = 49

Solve for

x, x + x + 9 = 49 : x = 20

Lawrence^{'} s age is : 20

Popular Examples

Tim is 5 years older than Joann. Six years from now the sum of their ages will be 79. How old are they?Devaughn's age is two times Sydney's age. The sum of their ages is 66. What is Sydney's age?a mother is 3 times as old as her son, and in 11 years, she will be just twice his age. find their present ages Two years ago, Jeff was four times as old as Patrick. In five years Jeff will be thrice as old as Patrick. How old are they now?5 years ago, charlie was twice older than priya.what are their ages now if in 3 years the sum of their ages will be 76?