10х + 3 – х = 39 (у – 72) : 84 = 204 Решите плиз - №16035049

10х + 3 – х = 39

(у – 72) : 84 = 204

Решите плиз
- Предмет:
  Математика
- Автор:
  brando
- 5 лет назад

Ответы 1

9x=36x=4y-72=204*84y= 17136+72y=17208
- Автор:
  oriol
- 5 лет назад
- 0
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