Home
О нас
Products
Services
Регистрация
Войти
Поиск
Padry
@Padry
August 2022
1
14
Report
Помогите с упражнением пж, с решением! Номер 107
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
2х + 1 2,5
-------- = ---------
1,3 0,65
0,65 * (2х + 1) = 1,3 * 2,5
1,3х + 0,65 = 3,25
1,3х = 3,25 - 0,65
1,3х = 2,6
х = 2,6 : 1,3
х = 2
№ 2
3,25 13
----------- = ----------
4х - 1,9 0,4
13 * (4х - 1,9) = 0,4 * 3,25
52х - 24,7 = 1,3
52х = 1,3 + 24,7
52х = 26
х = 26 : 52
х = 0,5
№ 3
2,7 1 1/5
----- = -----------
9 3х + 1
2,7 * (3х + 1) = 9 * 1 1/5
8,1х + 2,7 = 9 * 6/5
8,1х + 2,7 = 54/5
8,1х = 54/5 - 2,7
8,1х = 54/5 - 2 7/10
8,1х = 54/5 - 27/10
8,1х = 108/10 - 27/10
8,1х = 81/10
8,1х = 8,1
х = 8,1 : 8,1
х = 1
№ 4
1 4/5 7,2
--------- = --------------
2,5 6х + 1
1 4/5 * (6х + 1) = 7,2 * 2,5
9/5 * (6х + 1) = 18
54/5х + 9/5 = 18
54/5х = 18 - 9/5
54/5х = 17 5/5 - 9/5
54/5х = 16 10/5 - 9/5
54/5х = 16 1/5
х = 16 1/5 : 54/5
х = 81/5 * 5/54
х = 81/54
х = 9/6 = 3/2 = 1,5
1 votes
Thanks 1
More Questions From This User
See All
Padry
August 2022 | 0 Ответы
pozhalujsta nomer 1520 3456 i umolyayu nomer 1522 vsyo
Answer
Padry
August 2022 | 0 Ответы
pomogite sdelat 2 ochen srochno5a78d402a345ace6a34f72c77fb0100c 42354
Answer
Padry
August 2022 | 0 Ответы
pomogite sdelat 1546 i 1547 ili hotya by odno umolyayu vas srochno nuzhno
Answer
Padry
August 2022 | 0 Ответы
pomogite reshit 5 6 primery pzh uprazhnenie 107
Answer
Padry
August 2022 | 0 Ответы
2=...
Answer
Padry
August 2022 | 0 Ответы
predstavte v vide summy razryadnyh slagaemyh 311 2021 5307 310429 120303
Answer
Padry
August 2022 | 0 Ответы
pomogite lyudi pzh mne nuzhno sdelat 1677
Answer
Padry
August 2022 | 0 Ответы
3=...
Answer
Padry
July 2022 | 0 Ответы
x2x2142 reshite pzh
Answer
Padry
July 2022 | 0 Ответы
pzh nomer 52 pervye dva ne nuzhno i poslednie 2 tozhe
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 "Помогите с упражнением пж, с решением! Номер 107..."
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
№ 12х + 1 2,5
-------- = ---------
1,3 0,65
0,65 * (2х + 1) = 1,3 * 2,5
1,3х + 0,65 = 3,25
1,3х = 3,25 - 0,65
1,3х = 2,6
х = 2,6 : 1,3
х = 2
№ 2
3,25 13
----------- = ----------
4х - 1,9 0,4
13 * (4х - 1,9) = 0,4 * 3,25
52х - 24,7 = 1,3
52х = 1,3 + 24,7
52х = 26
х = 26 : 52
х = 0,5
№ 3
2,7 1 1/5
----- = -----------
9 3х + 1
2,7 * (3х + 1) = 9 * 1 1/5
8,1х + 2,7 = 9 * 6/5
8,1х + 2,7 = 54/5
8,1х = 54/5 - 2,7
8,1х = 54/5 - 2 7/10
8,1х = 54/5 - 27/10
8,1х = 108/10 - 27/10
8,1х = 81/10
8,1х = 8,1
х = 8,1 : 8,1
х = 1
№ 4
1 4/5 7,2
--------- = --------------
2,5 6х + 1
1 4/5 * (6х + 1) = 7,2 * 2,5
9/5 * (6х + 1) = 18
54/5х + 9/5 = 18
54/5х = 18 - 9/5
54/5х = 17 5/5 - 9/5
54/5х = 16 10/5 - 9/5
54/5х = 16 1/5
х = 16 1/5 : 54/5
х = 81/5 * 5/54
х = 81/54
х = 9/6 = 3/2 = 1,5