zs

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

受欢迎的 Word Problems >

The sum of an integer and 5 times the next consecutive odd integer is-32 . Find the value of the lesser integer.

解答

T h e s u m o f an in t e g er an d 5 t im es t h e n e x t co n sec u t i v e o dd in t e g er i s - 32 . F in d t h e v a l u e o f t h e l esser in t e g er .

解答

The smallest number : - 7

求解步骤

Represent the numbers with

x

:

First number : x

Consecutive number : x + 2

A.T.Q.:

x + 5 (x + 2) = - 32

解

x + 5 (x + 2) = - 32 : x = - 7

x + 2 = - 7 + 2 = - 5

Select the smallest solution:

- 7

The smallest number : - 7

流行的例子

Three consecutive even integers have a sum of 48 . Find the integers.Mike begins walking toward Thor's house at 3mi/h Thor leaves his house at the same time and walks toward Mike's house on the same path at a rate of 2mi/h How long will it be before they meet if the 距离 between the houses is 4 miles?There are 3 consecutive integers that sum to 132.lcm 60%,30 In what time will $400 amount to $512 if the simple interest is the calculated at 14% p.a.?