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人気のある Word Problems >

The sum of an integer and 3 times the next consecutive integer is-29. Find the value of the lesser integer.

解

T h e s u m o f an in t e g er an d 3 t im es t h e n e x t co n sec u t i v e in t e g er i s - 29. F in d t h e v a l u e o f t h e l esser in t e g er .

解

The smallest number : - 8

解答ステップ

Represent the numbers with

x

:

First number : x

Consecutive number : x + 1

A.T.Q.:

x + 3 (x + 1) = - 29

解く

x + 3 (x + 1) = - 29 : x = - 8

x + 1 = - 8 + 1 = - 7

Select the smallest solution:

- 8

The smallest number : - 8

人気の例

What is the volume of a sphere with a 半径 of 5.9 in, rounded to the nearest tenth of a cubic inch?Three times the sum of a number and 2 is equal to 9 three times the sum of a number and 2 is 8 three less than a certain number is 9 less than four times the number 8.2 is 2% of what number