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Popular >

the sum of two numbers is 29 and their difference is 15. what are the numbers?

Solution

the sum of two numbers is 29 and their difference is 15. what are the numbers?

Solution

The numbers : 22, 7

Solution steps

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

x + y = 29

x - y = 15

x + y = 29, x - y = 15 : x = 22, y = 7

The numbers : 22, 7

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