Предмет: Математика, автор: Аноним

реши уровнение 7*(3x+1):35=2...........

Ответы

Автор ответа: utybe

0

$frac{7 * (3x + 1)}{35} = 2$
7 * (3x + 1) = 70
3х + 1 = 10
3х = 9
х = 3

Автор ответа: olesyashestakova

0

икс равен 3 значит равно 2

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