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Phổ biến Word Problems >

Find two consecutive odd integers such that the sum of the smaller and 3 times the larger is 330

Lời Giải

Find two consecutive odd integers such that the sum of the smaller and 3 times the larger is 330

Lời Giải

The numbers : 81, 83

Các bước giải pháp

Represent the numbers with

x

:

First number : x

Consecutive number : x + 2

A.T.Q.:

x + 3 (x + 2) = 330

Giải

x + 3 (x + 2) = 330 : x = 81

x + 2 = 81 + 2 = 83

The numbers : 81, 83

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