решить уравнение 6,4×(2-3у)=6×(0,8у-1)+6,8 - №456274

решить уравнение

6,4×(2-3у)=6×(0,8у-1)+6,8
- Предмет:
  Математика
- Автор:
  pamela
- 6 лет назад

Ответы 1

6,4×(2-3у)=6×(0,8у-1)+6,8

12.8-19.2y=4.8y-6+6.8

-19.2y-4.8y=-6+6.8-12.8

-24y=-12

y=-12:-24

у=0,5
- Автор:
  kayden2amh
- 6 лет назад
- 0
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