Предмет: Математика, автор: Uhfhen

3(-x-1) решите пожалуйста очень срочно

Ответы

Автор ответа: razinoleg

1

Ответ:

Пошаговое объяснение:

-3х-3

-3х=3

х=-1

Но условия не хватает

Автор ответа: Аноним

0

3*(-х-1)=-3х-3, здесь срабатывает распределительный закон)

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Английский язык, автор: prostozdgh

Даю 95 баллов!!! Complete the text using the correct tense forms.
Orville the albatross was feeling low. His job at the Central Park Zoo (hours: 9-3; duties: eating all the popcorn and half-finished hot dogs that the little children (1) (to drop) (2) (to end) for the season. What (3) (to do) he next? Orville (4) (to sigh) and (5) (to look) at the busy road. He (6) (to like) to watch cars going back and forth. Just then there (7) (to be) a tap on his wing. He (8) (to look) down and (9) (to see) two mice. “Excuse me, sonny,” said the grandfather mouse (10) (can) you help us cross this busy street?" Orville (11) (to look) confused. (12) you (to want) me to go in the middle of the street and stop traffic?” “Perhaps you (13) (can) give us a lift over the traffic? We (14) (to buy) you a hot dog as a payment.” Mmmm. It (15) (to sound) tasty! OK. Orville readily (16) (to agree), and (17) (to turn) to the mice. Eight little mice (18) (to stand) in front of him! “Wait! How strong (19) you (to think) I (20) (to be)?” “Think about it this way - the more mice, the more hot dogs.” This way Orville (21) (to begin) the Albatross
Taxi Service for Mice. He (22) (to become) a very successful businessbird.

5 лет назад

Предмет: Математика, автор: Аноним

СРОЧНО!!! ↓↓↓↓↓
Будь ласка дуже треба

5 лет назад

Предмет: Английский язык, автор: milana1028

2 Read the texts again and complete the sentences with one, two or three words. 1 This year, Becky and her family — in England. 2 Becky's brother 3 Her dad only — when he's holiday 4 They're at a nice café in 5 Becky prefers the café food to Dad's special the pool. 5 6 Becky's mum likes the Becky doesn't want to dresses, but with her.
помните пожалуйста

5 лет назад

Предмет: Математика, автор: класс99

найдите значение выражения 2.5×2^4-7^2

8 лет назад

Предмет: Алгебра, автор: AnnaMorezt1

Как решить функцию: y = 4?

8 лет назад