ar

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

شائع Word Problems >

bob is 7 years older than jay. in 5 years the sum of their ages will be 53. how old is bob now?

الحلّ

b o b i s 7 ye a rs o l d er t han ja y . in 5 ye a rs t h e s u m o f t h e i r a g es w i ll b e 53. h o w o l d i s b o b n o w ?

الحلّ

Bob^{'} s age is : 25

خطوات الحلّ

Translate the problem into an equation:

x + 5 + x - 7 + 5 = 53

x + 5 + x - 7 + 5 = 53, x

حلّ لـ:

x = 25

Bob^{'} s age is : 25

أمثلة شائعة

Four years ago, Dennis was 3 times as old as his nephew, Richie.How old is Dennis now if the sum of their present ages is 64?The sum of two consecutive odd numbers is 148. Find the numbers.Riley lives 3 km from the park. He jogs at a constant speed of 10 km per 60 minutes. How long does it take for Riley to get to the park the sum of 5 times a number and 3 is 58. Find the number If the sum of six consecutive odd integers is 120, what is the smallest of the six integers?