упростите выражения: 1) 45x+16x 2) 68y-13y 9) 33x+17-9x 3) x+75x 4)32x-18x 5) 76y+43y 6) - №19986982

упростите выражения: 1) 45x+16x 2) 68y-13y 9) 33x+17-9x 3) x+75x 4)32x-18x 5) 76y+43y 6) 54x-x 7)15x+7x-3x 8) 21y+9y-5y
- Предмет:
  Математика
- Автор:
  juliettemaqz
- 6 лет назад

Ответы 1

1) 61х2) 55у3) 76х4) 14х5) 119у6) 53х 7) 19х8) 25у9)41х
- Автор:
  aubriebxhz
- 6 лет назад
- 0
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