Home
О нас
Products
Services
Регистрация
Войти
Поиск
Pilot2k17
@Pilot2k17
September 2021
1
7
Report
Пожалуйста, помогите с решением.
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
fanta2310
Verified answer
1) х - 3 3
----------- = ------
8 5
5 * (х - 3) = 3 * 8
5х - 15 = 24
5х = 24 + 15
5х = 39
х = 39 : 5
х = 7 4/5
2) 20 2
----------- = ----
х + 9 3
2 * (х + 9) = 3 * 20
2х + 18 = 60
2х = 60 - 18
2х = 42
х = 42 : 2
х = 21
3) 2х + 7 5
---------- = ----
18 12
12 * (2х + 7) = 5 * 18
24х + 84 = 90
24х = 90 - 84
24х = 6
х = 6 : 24
х = 1/4
4) 7 2
------------- = -----
38 - 3х 9
2 * (38 - 3х) = 7 * 9
76 - 6х = 63
6х = 76 - 63
6х = 13
х = 13/6
х = 2 1/6
5) 0,5 3
-------------- = 1 -----
2,5х - 4 4
0,5 7
-------------- = -----
2,5х - 4 4
7 * (2,5х - 4) = 0,5 * 4
17,5х - 28 = 2
17,5х = 2 + 28
17,5х = 30
х = 30 : 17,5
х = 30 : 175/10
х = 30/1 * 10/175
х = 300/175
х = 12/7
х = 1 5/7
6) 1/3х - 2 5
--------------- = ------
6 12
12 * (1/3х - 2) = 6 * 5
4х - 24 = 30
4х = 30 + 24
4х = 54
х = 54 : 4
х = 13,5
1 votes
Thanks 1
Pilot2k17
Спасибо большое!
More Questions From This User
See All
Pilot2k17
August 2022 | 0 Ответы
srochno nuzhen syuzhet dlya reportazha s temoj sketchi srochno pozhalujsta
Answer
Pilot2k17
August 2022 | 0 Ответы
19...
Answer
Pilot2k17
July 2022 | 0 Ответы
5 2 razmestite chisla v poryadke rosta 11 25 19 01 07 1243551
Answer
Pilot2k17
July 2022 | 0 Ответы
2 drob sm poschitaj ploshad pryamougolnika esli ego perimetr ravnyaetsya 59 sm
Answer
Pilot2k17
July 2022 | 0 Ответы
2h drob 73
Answer
Pilot2k17
July 2022 | 0 Ответы
15 drob najdite eti chisla
Answer
Pilot2k17
July 2022 | 0 Ответы
srochno v svyazi s sozdaniem novogo mikrorajona marshrut trolejbusa stal dolshe n
Answer
Pilot2k17
July 2022 | 0 Ответы
cherez vershini vpisanogo v kolo pryamokutnika provedeni dotichni do kola viznachiti
Answer
Pilot2k17
July 2022 | 0 Ответы
dovedite chto znachenie vyrazheniya ne zavisit ot a zadanie otmecheno galochkoj
Answer
Pilot2k17
July 2022 | 0 Ответы
pomogite reshit stoimost nekotorogo tovara sostavlyala 320 grn snachala stoimost
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 "Пожалуйста, помогите с решением..."
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
Verified answer
1) х - 3 3----------- = ------
8 5
5 * (х - 3) = 3 * 8
5х - 15 = 24
5х = 24 + 15
5х = 39
х = 39 : 5
х = 7 4/5
2) 20 2
----------- = ----
х + 9 3
2 * (х + 9) = 3 * 20
2х + 18 = 60
2х = 60 - 18
2х = 42
х = 42 : 2
х = 21
3) 2х + 7 5
---------- = ----
18 12
12 * (2х + 7) = 5 * 18
24х + 84 = 90
24х = 90 - 84
24х = 6
х = 6 : 24
х = 1/4
4) 7 2
------------- = -----
38 - 3х 9
2 * (38 - 3х) = 7 * 9
76 - 6х = 63
6х = 76 - 63
6х = 13
х = 13/6
х = 2 1/6
5) 0,5 3
-------------- = 1 -----
2,5х - 4 4
0,5 7
-------------- = -----
2,5х - 4 4
7 * (2,5х - 4) = 0,5 * 4
17,5х - 28 = 2
17,5х = 2 + 28
17,5х = 30
х = 30 : 17,5
х = 30 : 175/10
х = 30/1 * 10/175
х = 300/175
х = 12/7
х = 1 5/7
6) 1/3х - 2 5
--------------- = ------
6 12
12 * (1/3х - 2) = 6 * 5
4х - 24 = 30
4х = 30 + 24
4х = 54
х = 54 : 4
х = 13,5