Упростите выражение: (4,2x-1y)-5,4(x-1,5y) - №28582861

Упростите выражение:
(4,2x-1y)-5,4(x-1,5y)
- Предмет:
  Математика
- Автор:
  eulalianichols
- 6 лет назад

Ответы 1

(4,2х-1у)-5,4(х-1,5у)=4,2х-1у-5,4х+8,1у= -1,2х+7,1у
- Автор:
  yolanda
- 6 лет назад
- 0
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