Home
О нас
Products
Services
Регистрация
Войти
Поиск
77010
@77010
June 2022
1
57
Report
)решите кто-нибудь умаляю очень срочно :(
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
гюйс
Verified answer
15+2(х+3у)=3(4х+у)
2(5х-у)-3у=2+3(2х-у)
15+2х+6у=12х+3у
10х-2у-3у=2+6х-3у
12х-2х+3у-6у=15
10х-6х - 2у=2
10х - 3у=15 ( *2)
4х - 2у=2 ( *-3)
20х-6у=30
- 12х+6у= -6
8х=24
х=3
х=3
4*3-2у=2
х=3
-2у=2-12
х=3
2у=10
х=3
у=5
(3;5)
0 votes
Thanks 0
×
Report ")решите кто-нибудь умаляю очень срочно :(..."
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 © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
15+2(х+3у)=3(4х+у)2(5х-у)-3у=2+3(2х-у)
15+2х+6у=12х+3у
10х-2у-3у=2+6х-3у
12х-2х+3у-6у=15
10х-6х - 2у=2
10х - 3у=15 ( *2)
4х - 2у=2 ( *-3)
20х-6у=30
- 12х+6у= -6
8х=24
х=3
х=3
4*3-2у=2
х=3
-2у=2-12
х=3
2у=10
х=3
у=5
(3;5)