es

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

The sum of 4 consecutive integers is 42. What is the value of the least integer?

Solución

The sum of 4 consecutive integers is 42. What is the value of the least integer?

Solución

The smallest number : 9

Pasos de solución

Represent the numbers with

x

:

First number : x

Consecutive number 1 : x + 1

Consecutive number 2 : x + 2

Consecutive number 3 : x + 3

A.T.Q.:

x + x + 1 + x + 2 + x + 3 = 42

Resolver

x + x + 1 + x + 2 + x + 3 = 42 : x = 9

x + 1 = 9 + 1 = 10

x + 2 = 9 + 2 = 11

x + 3 = 9 + 3 = 12

Select the smallest solution:

9

The smallest number : 9

Ejemplos populares

Four times a number is equal to the number increased by 27 . Find the number.one number is 3 less than 9 times the other. The sum of the two numbers is 67.The promedio temperature this summer was 24° C. If the promedio temperature decreased by 8% from last summer, what was the promedio temperature last year?The diámetro of a circle is 8 in. Find its area in terms of pipi.Marshall has 700 in an account that earns 13% interest compounded annually.To the nearest cent, how much interest will he earn in 1 year?