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Phổ biến Word Problems >

Twice the greater integer of two consecutive odd integers is 13 less than three times the lesser integer. What are the integers in tăng dần?

Lời Giải

Tw i ce t h e g re a t er in t e g er o f tw o co n sec u t i v e o dd in t e g ers i s 13 l ess t han t h ree t im es t h e l esser in t e g er . Wha t a re t h e in t e g ers in a sce n d in g or d er ?

Lời Giải

The numbers : 17, 19

Các bước giải pháp

Represent the numbers with

x

:

First number : x

Consecutive number : x + 2

A.T.Q.:

2 (x + 2) = 3 x - 13

Giải

2 (x + 2) = 3 x - 13 : x = 17

x + 2 = 17 + 2 = 19

The numbers : 17, 19

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