he

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

פּוֹפּוּלָרִי >

the sum of three consecutive even integers is-120

פתרון

the sum of three consecutive even integers is -120

פתרון

The numbers : - 42, - 40, - 38

צעדי פתרון

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 = - 120

x + x + 2 + x + 4 = - 120

פתור את:

x = - 42

x + 2 = - 42 + 2 = - 40

x + 4 = - 42 + 4 = - 38

The numbers : - 42, - 40, - 38

דוגמאות פופולריות

five more than th sum of 6 and twice a number The area of a rectangle is 49 square centimeters and the length is 7 centimeters. What is the width of the rectangle?The perimeter of a rectangular garden is 348m. If the width of the garden is 81m, what is its length?the sum of two consecutive even integers is 150. find the two integers two consecutive numbers have a sum of 123. What are the two numbers?