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Популярное Word Problems >

The sum of twice a number and 19 is-23

Решение

T h e s u m o f tw i ce a n u mb er an d 19 i s - 23

Решение

The number : - 21

Шаги решения

Represent the number with

x

A.T.Q.:

2 x + 19 = - 23

Решите для

x, 2 x + 19 = - 23 : x = - 21

The number : - 21

Популярные примеры

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