Предмет: Математика, автор: lomakoanastasia8

Розв'яжи рівняння (x-1):9=2/3
СРОЧНО!!!!!

Ответы

Автор ответа: LeviChel

1

Ответ:

X = 7

Пошаговое объяснение:

(x-1)/9 = 2/3

3(x-1)=18

x-1=6

X=7

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