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Popolare >

The differenza between two positive integers is 28 . One integer is three times as great as the other. Find the integers

Soluzione

The difference between two positive integers is 28 . One integer is three times as great as the other. Find the integers

Soluzione

The numbers : 42, 14

Fasi della soluzione

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

x - y = 28

x = 3 y

x - y = 28, x = 3 y : x = 42, y = 14

The numbers : 42, 14

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