Предмет: Математика, автор: denisplaksivui

69+7x=2x+59 сколько будет??? 10балов даю​

Ответы

Автор ответа: Аноним
1

Привіт, зараз все зробимо)

Ответ: -2

Пошаговое объяснение:

69+7x=2x+59

5х=-10  (перенесли буквені значення вліво, а числові вправо)

х= -10:5

х=-2

Відповідь: х=-2

Буду дуже вдячний, якщо відмітиш мою відповідь, як найкращу!!!

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