Предмет: Математика, автор: Аноним

Задумали некоторое число.Затем уменьшили его в 7 раз и к результату прибавили 3 и получили 10.Какое число задумали?


P.S Буду благодарен 

Ответы

Автор ответа: ПрекрасснаяБеатрисс
0
10-3*7=49
Все легко, просто обратным действием
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