Предмет: Математика, автор: olik1005

помогите решить уравнение x-19=6*7

Ответы

Автор ответа: Аноним

0

6*7=42
42+19=61
х=61
Готово!

Автор ответа: daniil79365

0

х-19=6*7
х-19=42
х=42+19
х=61
61-19=6*7

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