en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular Word Problems >

the sum of three consecutive integers is-144. Find the three integers.

Solution

t h e s u m o f t h ree co n sec u t i v e in t e g ers i s - 144. F in d t h e t h ree in t e g ers .

Solution

The numbers : - 49, - 48, - 47

Solution steps

Represent the numbers with

x

:

First number : x

Consecutive number 1 : x + 1

Consecutive number 2 : x + 2

A.T.Q.:

x + x + 1 + x + 2 = - 144

Solve

x + x + 1 + x + 2 = - 144 : x = - 49

x + 1 = - 49 + 1 = - 48

x + 2 = - 49 + 2 = - 47

The numbers : - 49, - 48, - 47

Popular Examples

in two years lisa will be twice as old as cheryl. if lisa is 6 years older than cheryl, how old is lisa now the sum of two numbers is 60 and the smaller number is one third of the greatest number Suppose the radius of a circle is 8 units. What is its circumference?Five-eighths of a number is 200. What is the number?April wants to borrow 600 from her father and is willing to pay 10 in interest. Her father wants to charge an interest rate of 4%. How long can April keep the money?