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人気のある Word Problems >

Find two consecutive odd integers such that 3 times the smaller integer is 24 less than 5 times the larger integer.

解

F in d tw o co n sec u t i v e o dd in t e g ers s u c h t ha t 3 t im es t h e s ma ll er in t e g er i s 24 l ess t han 5 t im es t h e l a r g er in t e g er .

解

The numbers : 7, 9

解答ステップ

Represent the numbers with

x

:

First number : x

Consecutive number : x + 2

A.T.Q.:

3 x = 5 (x + 2) - 24

解く

3 x = 5 (x + 2) - 24 : x = 7

x + 2 = 7 + 2 = 9

The numbers : 7, 9

人気の例

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