Articles
Register
Sign In
Search
Nanalove1875
@Nanalove1875
May 2019
1
24
Report
Bonjour j'aurais besoin d'aide SVP voici l ex
Résoudre le système:
1) 5 x + 2y = 12
x + 2y = 8
2) 45 x + 30y = 510
27x +20y = 316
j espère que vous pourrez m aider MERCI
Please enter comments
Please enter your name.
Please enter the correct email address.
Agree to
terms and service
You must agree before submitting.
Send
Lista de comentários
winner123
Verified answer
Bonsoir
5 x + 2 y = 12
x + 2 y = 8
x = 8 - 2 y
5 ( 8 - 2 y) + 2 y = 12
40 - 10 y + 2 y = 12
- 8 y = 12 - 40
- 8 y = - 28
y = 3.5
5 x + 2 y = 12
5 x + 7 = 12
5 x = 12 - 7
5 x = 5
x = 1
45 x + 30 y = 510
27 x + 20 y = 316
90 x + 60 y = 1020
- 81 x - 60 y = - 948
9 x = 72
x = 8
27 x + 20 y = 316
216 + 20 y = 316
20 y = 316 - 216
20 y = 100
y = 5
1 votes
Thanks 1
More Questions From This User
See All
nanalove1875
June 2021 | 0 Respostas
Responda
nanalove1875
January 2021 | 0 Respostas
Responda
nanalove1875
January 2021 | 0 Respostas
Responda
nanalove1875
January 2021 | 0 Respostas
Responda
nanalove1875
January 2021 | 0 Respostas
Responda
nanalove1875
January 2021 | 0 Respostas
Responda
nanalove1875
January 2021 | 0 Respostas
Responda
Nanalove1875
May 2019 | 0 Respostas
Responda
Nanalove1875
May 2019 | 0 Respostas
Responda
Nanalove1875
May 2019 | 0 Respostas
Responda
×
Report "Bonjour j'aurais besoin d'aide SVP voici l ex Résoudre le système: 1) 5 x + 2y = 12 x + 2y = 8 2) 4.... Pergunta de ideia de Nanalove1875"
Your name
Email
Reason
-Select Reason-
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Description
Helpful Links
Sobre nós
Política de Privacidade
Termos e Condições
direito autoral
Contate-Nos
Helpful Social
Get monthly updates
Submit
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
Verified answer
Bonsoir5 x + 2 y = 12
x + 2 y = 8
x = 8 - 2 y
5 ( 8 - 2 y) + 2 y = 12
40 - 10 y + 2 y = 12
- 8 y = 12 - 40
- 8 y = - 28
y = 3.5
5 x + 2 y = 12
5 x + 7 = 12
5 x = 12 - 7
5 x = 5
x = 1
45 x + 30 y = 510
27 x + 20 y = 316
90 x + 60 y = 1020
- 81 x - 60 y = - 948
9 x = 72
x = 8
27 x + 20 y = 316
216 + 20 y = 316
20 y = 316 - 216
20 y = 100
y = 5