Предмет: Математика, автор: Bod4ik05

48:(16-a)=4 помогите пожалуйста не могу разобратся

Ответы

Автор ответа: vityamath

Ответ:

Пошаговое объяснение:

48÷(16-a)=4

a≠16

48=4(16-a)

4(16-a)=48

64-4a=48

64-4a-48=0

-4a+16=0

-4a=-16

a=4

Автор ответа: Аноним

Решение на фото

Ответ: 4

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