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Популярное Word Problems >

One number is 3 more than twice the other number. If the sum of the two numbers is 18, find the two numbers.

Решение

O n e n u mb er i s 3 m ore t han tw i ce t h e o t h er n u mb er . I f t h e s u m o f t h e tw o n u mb ers i s 18​, f in d t h e tw o n u mb ers .

Решение

The numbers : 13, 5

Шаги решения

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

x = 3 + 2 y

x + y = 18

x = 3 + 2 y, x + y = 18 : x = 13, y = 5

The numbers : 13, 5

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