Решил уравнения которые решаются сложениями x-12=32. d-79=44 34+a=56. - №25694077

Решил уравнения которые решаются сложениями
x-12=32. d-79=44
34+a=56. c+89=100

Помогите!!!!!
- Предмет:
  Математика
- Автор:
  reid48
- 5 лет назад

Ответы 2

Спасибо!
- Автор:
  ruffevowx
- 5 лет назад
- 0
х-12=32 х=32+12х=44d-79=44d=44+79d=123 34+a=56a=56-34a=22c+89=100c=100-89c=11
- Автор:
  sammyu8ea
- 5 лет назад
- 0
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