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Популярное Word Problems >

one number is twice a second number. the sum of the numbers is 27. find the numbers

Решение

o n e n u mb er i s tw i ce a seco n d n u mb er . t h e s u m o f t h e n u mb ers i s 27. f in d t h e n u mb ers

Решение

The numbers : 18, 9

Шаги решения

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

x = 2 y

x + y = 27

x = 2 y, x + y = 27 : x = 18, y = 9

The numbers : 18, 9

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