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-120 . 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 - 120 . F in d t h e t h ree in t e g ers .

Solution

The numbers : - 41, - 40, - 39

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 = - 120

Solve

x + x + 1 + x + 2 = - 120 : x = - 41

x + 1 = - 41 + 1 = - 40

x + 2 = - 41 + 2 = - 39

The numbers : - 41, - 40, - 39

Popular Examples

Find the time required for an investment of 5000 dollars to grow to 8600 dollars at an interest rate of 7.5 percent per year, compounded quarterly.Your answer is t= in years A number is thrice another number. Their sum is 48. What are the numbers?The circumference of a circle is 12.56 centimeters. What is the circle's radius?The diameter of a circle is 8 units. What is the area of that circle?the quotient of a number and 5 decreased by 20