Помогите пожалуйста. Спасибо большое зарание говорю. Решите уравнение: а) 1

Помогите пожалуйста. Спасибо большое зарание говорю.
Решите уравнение:
а) 1 3\7-3\14х=5\7
б) -1 7\12-1 3\4х=1\8
Плиз
- Предмет:
  Математика
- Автор:
  rascali6g4
- 6 лет назад

Ответы 2

а)1 3\7-3\14х=5\7 1 6/14-3/14х=10/14 -3/13х=10/14- 1 6/14 -3/14х=-10/14 х=10/14:3/14х=3 1/3
- Автор:
  braidenmarsh
- 6 лет назад
- 0
а)1 3\7-3\14х=5\7 приведем к общему знаменателю 1 6/14-3/14х=10/14-3/14х=10/14- 1 6/14-3/14х=-10/14х=10/14:3/14х=3 1/3 Вроде так, просто не удобно решать через слеш
- Автор:
  phantom6
- 6 лет назад
- 0
Добавить свой ответ

Еще вопросы

Основания трапеции равны 4и 12,олна из боковых сторон равна 12 √3,а угол между ней и одним из оснований равен 120 градусов.Найдите площадь трапеции
- Предмет:
  Геометрия
- Автор:
  jaidalmf6
- 6 лет назад
- Ответов:
  
  1
- Смотреть
. Fill each of the numbered gaps in the following passage with the most appropriate word from the wordbank. Use only one word in each space. Write the appropriate letter in the gap. The task begins with an example (0). Note that there are more words than gaps. (10 points)

rubbed posted played doubt appealed directed called similar folded inspired adapted reads

TO BE CONTINUED ON TWITTER…
As an endless stream of often-absurd observations of nothing much, Twitter might have
(0) appealed to Surrealists of 1920s Paris. Now, film director Tim Burton has (1) __ their favourite parlour game in an experiment to create a script using lines posted as tweets.
Widely known as a modern master of the macabre, Tim Burton, who (2) ___ Edward Scissorhands and the new Alice in Wonderland film, was no (3) ___ attracted to the game by its title: cadaver exquis translates as “exquisite corpse”. It is a game (4) __ to Consequences, in which players write lines on (5) ___ paper.Mr Burton posted the opening line to a new tale last week, inviting readers to suggest what should happen next. The best submissions, of no more than 140 characters, are selected every few hours and posted at Burtonstory.com.
The introduction (6) ___: ”Stainboy, using his special skills, was (7) __ in to investigate a mysterious glowing spot on the gallery floor.” Stainboy is a nervous young superhero. His experience has (8) __ the imagination of tweeters.
The latest of 26 lines of the story last night, (9) __ by @angelina, read: “His vision blurred from the spot, Stainboy (10) ___ his eyes and a face came into focus. He heard a girlish giggle.”
- Предмет:
  Английский язык
- Автор:
  harriet
- 6 лет назад
- Ответов:
  
  1
- Смотреть
Определите массу одной молекулы воды
- Предмет:
  Физика
- Автор:
  fabiánjtpe
- 6 лет назад
- Ответов:
  
  1
- Смотреть
Выпишите из текста глаголы и определите их время и залог.

Russia accounts for one fourth of the global forest cover, with its forests being not only a national treasure, but also global value of paramount importance.
The conservation and habitat value of Russian forests is very high. Temperate and boreal forests comprise a major stabilizing element of natural landscapes. They also protect soil against erosion, and perform such functions as resource conservation and water regulation and water regulation. Forests are called ‘the lungs of the planet’: they act as a sing for carbon dioxide and a source of oxygen.
- Предмет:
  Английский язык
- Автор:
  mattiebrandt
- 6 лет назад
- Ответов:
  
  1
- Смотреть

Помогите пожалуйста. Спасибо большое зарание говорю. Решите уравнение: а) 1 3\7-3\14х=5\7 б) -1 7\12-1 3\4х=1\8 Плиз

Ответы 2

Топ пользователей

Помогите пожалуйста. Спасибо большое зарание говорю.
Решите уравнение:
а) 1 3\7-3\14х=5\7
б) -1 7\12-1 3\4х=1\8
Плиз