Предмет: Математика, автор: Аноним

5*(x*4)-452=68 решите пожалуйста

Ответы

Автор ответа: anika2405
0
5*(х*4)-452=68 5*(х*4)=68+452 5*(х*4)=520 х*4=520:5 х*4=104 х=104:4 х=26
Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: Английский язык, автор: sophiaaliashkevich
1. Mrs. White ... (has picked / is picking / picks / picked) a lot of apples. The apples are in the basket.
2. Look ... (in/on/at/up) the window! It ... (rains / rained / has rained /is raining) again!
3. The man ... (who's / which/whose / whom) car was stolen last night is at the police station,
4. My mother has got lovely hair, ... (doesn't she/ don't they / hasn't she/haven't they)?
5. The man told us that the next train would arrive ... (in three thirty o'clock / at three thirty / at three
thirty o'clock / in three thirty).
6. If we ... (will play / are playing/play) football on Saturday, I ...(am/ being / will be) tired on Sunday,
7. "Where ... (are you go / do you go / did you go / have you went) last weekend?" "I went to see my
relatives."
8. If you ... (aren't hurry / hurried / don't hurry / doesn't hurry), you will miss the train.
9. I have known Jack ... (since / for/in/during) five years.
10. Have you got (some/any/no) time to spare()? I'd like to ask you (some/any/no) questions.
11. "Where is John?" "He's upstairs. He ... (does / has done / is doing / did) his homework."
12. Nobody invited me to the party last month, ... (don't / didn't/ did / had) they?
13. Sarah is very tired. She ... (works / is working / has been working / worked) hard all day.
14. Sophie is very clever. She ... (speaks / is speaking / has spoken/ spoke) seven different languages.
15. The roads were very wet. It ... (rains/is raining / was raining / had been raining) all day.
16. Her car broke down yesterday while she ... (was driven/was driving/drove / drives) to work.
17. You must ... (to eat/eat / eating/eaten) lots of fresh fruits.
18. The tree ... (cut/ is cut/ was cutting / was cut) down last week.
19. ... (Did you tidy / Have you tidied / Were you tidying/Were you tidied) the room when she entered
the house?​
7 лет назад
Предмет: Литература, автор: helpmeplis2392
7. На думку Аліси ... від гірчиці - гіркне на душі, від кориці -
починаєш усім коритися, від звіробою - визвірюються. А від чого
діти стають “солодкі-пресолодкі"?
А. меляси,
В. карамелі;
С. солодкого чаю.​
7 лет назад
Предмет: Русский язык, автор: lolkalolka772
СРОЧНО Какие слова могут являться как прилагательными, так и существительными?

Выбери верные варианты ответа.

Бордо

Какао

Пурпур

Золото

Хаки

Олово

Беж

Медь
7 лет назад
Предмет: Биология, автор: bdbdhhdhdhdjjdh1
в расщепление чего слюнные железы принимают участие?
10 лет назад
Предмет: Биология, автор: RADIOCAT
К полициклическим рыбам относятся:европейский угорь, орбуша, треска или речной окунь
10 лет назад