Решите уравнение: а)1-1,7х-(0,8х+2)=3,4 б)5-0,2у=0,3у-39. Сроооооочнооо!!!! Пож - №21370482

Решите уравнение:
а)1-1,7х-(0,8х+2)=3,4
б)5-0,2у=0,3у-39.
Сроооооочнооо!!!!
Пож .пож.пож.!!!
- Предмет:
  Алгебра
- Автор:
  kymanigould
- 6 лет назад

Ответы 1

а) 1-1.7x-0.8x-2=3.4-2.5x=4.4x=1.76б) -0.5y=-44y=88
- Автор:
  mckayla
- 6 лет назад
- 0
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it's a wonderful world we live in! For thousands of years the earth has given support to all forms of life - human beings, animals, birds, fishes, insects and plants.
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