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Popular Word Problems >

14.) The sum of two integers is-7 . The:difference of these same two numbers is-3:What are the two numbers?

Solução

Solução

The numbers : - 5, - 2

Passos da solução

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

x + y = - 7

x - y = - 3

x + y = - 7, x - y = - 3 : x = - 5, y = - 2

The numbers : - 5, - 2

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