Предмет: Математика, автор: Аноним

0,4х+90=х
прошу решить уравнение
пожалуйстаа​

Ответы

Автор ответа: vikakrasovitova272
1

Пошаговое объяснение:

0,4x+90=x

0,4x-x=-90

-0,6x=-90 |-1

0,6x=90

x=150

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