Раскройте скобки: а) -5*(m-1)+12= б)3*(х-3)-9= в)2*(7-х)-(4-2х) г) - №26369812

Раскройте скобки:
а) -5*(m-1)+12=
б)3*(х-3)-9=
в)2*(7-х)-(4-2х)
г) -0.5*(2х-8)+(b-4)
д)a*(m+n)-(p+an)
- Предмет:
  Алгебра
- Автор:
  bunny rabbithkco
- 5 лет назад

Ответы 1

А)-5м+1+12= -5м+13Б) 3х-9-9= 3х-18В)14-2х-4+2х=10Г)-1х+4+б-4=-1х+бД)ам+ан-п-ан= ам- п
- Автор:
  marcelohmlf
- 5 лет назад
- 0
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