Предмет: Математика, автор: zip200024

помогите срочно плиз 770:(4•x+18•x)-12=23

Ответы

Автор ответа: Аноним

2

770/22х=23+12
770/22х=35
х=770/22*35
х=770/770
х=1

EmiliedeRavin: Молодец, Алена!

EmiliedeRavin: У вас верный ответ!

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