11. Реши уравнения: 14 · x = 840; x : 70 = 13; 960 : x = 160.

Question

Вопрос:

Accepted Answer

1) \(14 \cdot x = 840\).

\(x = 840 : 14 = 60\).

2) \(x : 70 = 13\).

\(x = 13 \cdot 70 = 910\).

3) \(960 : x = 160\).

\(x = 960 : 160 = 6\).

Ответ: \(x = 60\); \(x = 910\); \(x = 6\).