374. Реши уравнения. x: 9 = 1 000 – 910 x9=1 000 – 910

x : 9 = 1 000 – 910

x : 9 = 90

x = 90 ⋅ 9

x = 810

  90
* 9
---
 810

x ⋅ 9 = 1 000 – 910

x ⋅ 9 = 90

x = 90 : 9

x = 10

Ответ: x = 810; x = 10