Home
О нас
Products
Services
Регистрация
Войти
Поиск
gyg2
@gyg2
July 2022
2
5
Report
(x-12):13,3=1
2,7×(15-x)=54
Please enter comments
Please enter your name.
Please enter the correct email address.
Agree to
terms of service
You must agree before submitting.
Send
Answers & Comments
kempel55627
1.
( x - 12 ) : 3/8 / 0,3 * 3 1/3 + 7 = 1
( x - 12 ) * 8/3 / 3/10 * 10/3 + 7 = 1
8/3 x + 12 * 8/3 / 3/10 * 10/3 + 7 = 1
8/3 x + 32 / 8 = 1
( 8/3 x + 32 ) : 8 = 1
( 8/3 x + 32 ) * 1/8 = 1
1/3 x + 4 = 1
1/3 x = 1 - 4
1/3 x = - 3
x = - 3 : 1/3
x = - 3 * 3
x = - 9
Второе уравнение я не смогла решить.
0 votes
Thanks 1
kolobok1431
Первое тоже не то.
kempel55627
Может быть
kolobok1431
1.
(x-12):13,3=1
(х-12)=1
· 13,3
х-12=13,3
х = 13,3 +12
х = 25,3
Проверка:
(25,3-12) : 13,3 = 1
13,3 : 13,3 = 1
1 = 1
Ответ: х = 25,3
2.
2,7×(15-x)=54
(15-х) = 54 : 2,7
15 - х = 20
х = 15 - 20
х = - 5
Проверка:
2,7
· (15 - (-5)) = 54
2,7 · 20 = 5,4
5,4 = 5,4
Ответ: х = - 5
1 votes
Thanks 1
More Questions From This User
See All
gyg2
July 2022 | 0 Ответы
9 h0110772287 h0873
Answer
gyg2
July 2022 | 0 Ответы
9 h011077 pomogite proshu
Answer
gyg2
July 2022 | 0 Ответы
9 h 011077pomogite pozhalujsta
Answer
gyg2
November 2021 | 0 Ответы
pomogite pozhalujsta nomer 41df64dc55db7ff52559b23fd299366319 61266
Answer
рекомендуемые вопросы
rarrrrrrrr
August 2022 | 0 Ответы
o chem dolzhny pozabotitsya v pervuyu ochered vzroslye pri organizacionnom vyvoze n
danilarsentev
August 2022 | 0 Ответы
est dva stanka na kotoryh vypuskayut odinakovye zapchasti odin proizvodit a zapcha
myachina8
August 2022 | 0 Ответы
najti po grafiku otnoshenie v3v1 v otvetah napisano 9 no nuzhno reshenie
ydpmn7cn6w
August 2022 | 0 Ответы
Choose the correct preposition: 1.I am fond (out,of,from) literature. 2.where ar...
millermilena658
August 2022 | 0 Ответы
opredelite kak sozdavalas i kto sozdaval arabskoe gosudarstvo v kracii
MrZooM222
August 2022 | 0 Ответы
ch ajtmanov v rasskaze krasnoe yabloko ispolzuet metod rasskaz v rasskaze opi
timobila47
August 2022 | 0 Ответы
kakovo bylo naznachenie kazhdoj iz chastej vizantijskogo hrama pomogite pozhalujsta
ivanyyaremkiv
August 2022 | 0 Ответы
moment. 6....
pozhalujsta8b98a56c0152a07b8f4cbcd89aa2f01e 97513
sarvinozwakirjanova
August 2022 | 0 Ответы
pomogite pozhalusto pzha519d7eb8246a08ab0df06cc59e9dedb 6631
×
Report "(x-12):13,3=12,7×(15-x)=54..."
Your name
Email
Reason
-Select Reason-
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Description
Helpful Links
О нас
Политика конфиденциальности
Правила и условия
Copyright
Контакты
Helpful Social
Get monthly updates
Submit
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
( x - 12 ) * 8/3 / 3/10 * 10/3 + 7 = 1
8/3 x + 12 * 8/3 / 3/10 * 10/3 + 7 = 1
8/3 x + 32 / 8 = 1
( 8/3 x + 32 ) : 8 = 1
( 8/3 x + 32 ) * 1/8 = 1
1/3 x + 4 = 1
1/3 x = 1 - 4
1/3 x = - 3
x = - 3 : 1/3
x = - 3 * 3
x = - 9
Второе уравнение я не смогла решить.
(x-12):13,3=1
(х-12)=1 · 13,3
х-12=13,3
х = 13,3 +12
х = 25,3
Проверка:
(25,3-12) : 13,3 = 1
13,3 : 13,3 = 1
1 = 1
Ответ: х = 25,3
2.
2,7×(15-x)=54
(15-х) = 54 : 2,7
15 - х = 20
х = 15 - 20
х = - 5
Проверка:
2,7 · (15 - (-5)) = 54
2,7 · 20 = 5,4
5,4 = 5,4
Ответ: х = - 5