Предмет: Математика, автор: drakulag991

(12-5х)*4=252
Помогите пожалуйста разобраться в этом вопросе​

Ответы

Автор ответа: Аноним
1

Ответ:

-10,2

Пошаговое объяснение:

(12-5х)*4=252

12-5х=252:4

12-5х=63

-5х=63-12

-5х=51 :(-5)

х=-10,2

Darina2001011011: не правельно
love67: -5х=51
love67: х=-10,2
Аноним: спасиб
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