Предмет: Математика, автор: Lineed

Помогите пожалуйста, даю 10 баллов.

Розв'язати рівняння
3(x + 7) = -2( x - 8)​

Ответы

Автор ответа: jekadva
1

Ответ:

Пошаговое объяснение:

3(x + 7) = -2( x - 8)​

3x + 21 = -2x + 16

3x + 2x = 16 - 21

5x = -5

x = -5:5

x = -1

Lineed: Спасибо Вам ещё раз, выручаете)
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