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Popolare >

the sum of three consecutive integers is-306. Find the three integers

Soluzione

the sum of three consecutive integers is -306. Find the three integers

Soluzione

The numbers : - 103, - 102, - 101

Fasi della soluzione

Represent the numbers with

x

:

First number : x

Consecutive number 1 : x + 1

Consecutive number 2 : x + 2

A.T.Q.:

x + x + 1 + x + 2 = - 306

Risolvi

x + x + 1 + x + 2 = - 306 : x = - 103

x + 1 = - 103 + 1 = - 102

x + 2 = - 103 + 2 = - 101

The numbers : - 103, - 102, - 101

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