как решить уравнение 9(5х+13)=252 - №18872814

как решить уравнение 9(5х+13)=252
- Предмет:
  Математика
- Автор:
  greeniemalone
- 5 лет назад

Ответы 2

45х+117=252
45х=252-117
45х=135
х=135:45
х=3
- Автор:
  leopoldorcv0
- 5 лет назад
- 0
45х + 117=25245х=135х=3
- Автор:
  lokii9z3
- 5 лет назад
- 0
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