vi

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Phổ biến Word Problems >

The sum of three consecutive EVEN integers is is 138. Find the smallest integer.

Lời Giải

The sum of three consecutive EVEN integers is is 138. Find the smallest integer.

Lời Giải

The smallest number : 44

Các bước giải pháp

Represent the numbers with

x

:

First number : x

Consecutive number 1 : x + 2

Consecutive number 2 : x + 4

A.T.Q.:

x + x + 2 + x + 4 = 138

Giải

x + x + 2 + x + 4 = 138 : x = 44

x + 2 = 44 + 2 = 46

x + 4 = 44 + 4 = 48

Select the smallest solution:

44

The smallest number : 44

Ví dụ phổ biến

The sum of three consecutive even integers is 114. Find the numbers.the sum of 3 consecutive integers is 108.what are the integers the sum of two consecutive integers is 139. find the two integers Fifteen years ago, Alaura was one fourth her age in 15 years The larger of two numbers is 3 more than four times the smaller number. The sum of the numbers is 38. What are the two numbers?