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Популярное Word Problems >

twice a certain number is equal to 3 minus that number. what is the number

Решение

tw i ce a cer t ain n u mb er i s e q u a l t o 3 min u s t ha t n u mb er . w ha t i s t h e n u mb er

Решение

The number : 1

Шаги решения

Represent the number with

x

A.T.Q.:

2 x = 3 - x

Решите для

x, 2 x = 3 - x : x = 1

The number : 1

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