en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

Mr Hall is 2 years older than Mr Risebrough. If 10 years ago the sum of their ages was 52, how old are they

Solution

Mr Hall is 2 years older than Mr Risebrough. If 10 years ago the sum of their ages was 52, how old are they

Solution

Hall^{'} s age is : 37

Risebrough^{'} s age is : 35

Solution steps

Translate the problem into an equation:

x - 10 + x - 2 - 10 = 52

Solve for

x, x - 10 + x - 2 - 10 = 52 : x = 37

Find age

Hall^{'} s age is : 37

Risebrough^{'} s age is : 35

Popular Examples

The product of 9 and a number.Mr. Gonzales lends Julieta 5,000 soles at a rate of 10% annually for 2 years. What amount will he receive after said time?The diameter of a circle is 9cm Find its circumference in terms of pi The sum of two numbers is 42. Three times the smaller number is 9 more than twice the larger number. Find the numbers What is the probability of throwing a 3 or a 5 in one roll of an ordinary die?