es

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

the sum of three consecutive integers is 51. what is the value of the middle number

Solución

the sum of three consecutive integers is 51. what is the value of the middle number

Solución

The number : 17

Pasos de solución

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 = 51

Resolver

x + x + 1 + x + 2 = 51 : x = 16

x + 1 = 16 + 1 = 17

x + 2 = 16 + 2 = 18

The number : 17

Ejemplos populares

Percy and Amanda deposit 6,150.00 into a savings account which earns 4% interest compounded quarterly. They want to use the money in the account to go on a trip in 3 years. How much will they be able to spend?Tanvi earned some money doing odd jobs last summer and put it in a savings account that earns 12% interest compounded monthly. After 5 years, there is 800.00 in the account. How much did Tanvi earn doing odd jobs?What is the volume of a sphere with a radio of 8 m, rounded to the nearest tenth of a cubic meter?Finn and Ellie deposit 600.00 into a savings account which earns 5% interest compounded continuously. They want to use the money in the account to go on a trip in 1 year. How much will they be able to spend?The perimeter of a rectángulo is 48 inches. If the width of the rectángulo is 6 inches, what is the length?