Home
О нас
Products
Services
Регистрация
Войти
Поиск
Мальвина1234
@Мальвина1234
July 2022
1
1
Report
найдите корень уравнения 4(х-3)=х+6 4-6(Х=2)=3-5х (5х+8)-(8х+14)=9 2.7+3y=9(y-2.1)
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
zhenyaM2002
Verified answer
4(х - 3) = х + 6
4х - 4*3 = х +6
4х - 12 = х +6
4х - х = 6 + 12
3х = 18
х = 18:3
х = 6
4 - (6х - 2) = 3 - 5х
4 - 6х + 2 = 3 - 5х
6 - 6х = 3 - 5х
- 6х + 5х = 3 - 6
-х = -3
х = 3
(5х + 8) - (8х + 14) = 9
5х + 8 - 8х - 14 = 9
-3х - 6 = 9
-3х = 9 +6
-3х = 15
х = 15 : (-3)
х = - 5
2,7 + 3у =9(у - 2,1)
3(0,9 + у) = 3 * 3(у - 2,1) |:3
0,9 + у = 3(у - 2,1)
0,9 + у = 3у - 6,3
у - 3у = - 6,3 - 0,9
-2у = - 7,2 | * (-1)
2у = 7,2
y = 7,2 : 2
у = 3,6
11 votes
Thanks 15
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 "найдите корень уравнения 4(х-3)=х+6 4-6(Х=2)=3-5х (5х+8)-(8х+14)=9 2.7+3y=9(y-2...."
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
4(х - 3) = х + 64х - 4*3 = х +6
4х - 12 = х +6
4х - х = 6 + 12
3х = 18
х = 18:3
х = 6
4 - (6х - 2) = 3 - 5х
4 - 6х + 2 = 3 - 5х
6 - 6х = 3 - 5х
- 6х + 5х = 3 - 6
-х = -3
х = 3
(5х + 8) - (8х + 14) = 9
5х + 8 - 8х - 14 = 9
-3х - 6 = 9
-3х = 9 +6
-3х = 15
х = 15 : (-3)
х = - 5
2,7 + 3у =9(у - 2,1)
3(0,9 + у) = 3 * 3(у - 2,1) |:3
0,9 + у = 3(у - 2,1)
0,9 + у = 3у - 6,3
у - 3у = - 6,3 - 0,9
-2у = - 7,2 | * (-1)
2у = 7,2
y = 7,2 : 2
у = 3,6