Question

204×500—x=390
Помогите​

Answer 1

Решение:

204 × 500 - X = 390

204 × 500 = 102.000

102000 - X = 309

- X = 390 - 102.000

- X = -101.610

X = 101.610

Проверка:

204 × 500 - 101.610 = 390