Articles
Register
Sign In
Search
Lucas0882
@Lucas0882
June 2021
1
52
Report
Aider moi svp les gens 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
Bonjour
Exercice 1
8 a + b = 0
6 a + b = 1.6
b = - 8 a
8 a + b = 0
- 6 a - b = - 1.6
2 a = - 1.6
a = - 0.8
8 a + b = 0
- 6.4 + b = 0
b = 0 + 6.4
b = 6.4
Exercice II
a - b = 3.5
6 a + b = 0
a = 3. 5 + b
6 (3.5 + b ) + b = 0
21 + 6 b + b = 0
7 b = - 21
b = - 3
a - ( -3) = 3.5
a + 3 = 3.5
a = 3.5 - 3
a = 0.5
Exercice III
on note x le cocktail "palmier" et y "le Curtys"
5 x + 4 y = 37
3 x + 5 y = 30
- 15 x - 12 y = - 111
15 x + 25 y = 150
13 y = 39
y = 3
le curtys vaut 3 €
5 x + 12 = 37
5 x = 37 - 12
5 x = 25
x = 5
le palmier coûte 5 €
0 votes
Thanks 0
More Questions From This User
See All
Lucas0882
June 2021 | 0 Respostas
Responda
Lucas0882
June 2021 | 0 Respostas
Je ne sais pas quoi faire en tableau en Histoire Des Arts ??
Responda
Lucas0882
April 2019 | 0 Respostas
Salut les gens pouvez vous m'aiderez et me dire si c'est juste ?! Merci beaucoup
Responda
Lucas0882
April 2019 | 0 Respostas
Aider moi svp pour les maths
Responda
Lucas0882
April 2019 | 0 Respostas
Responda
Lucas0882
April 2019 | 0 Respostas
Aider moi svp bisous les gens !
Responda
Lucas0882
April 2019 | 0 Respostas
Responda
×
Report "Aider moi svp les gens merci !!.... Pergunta de ideia de Lucas0882"
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
BonjourExercice 1
8 a + b = 0
6 a + b = 1.6
b = - 8 a
8 a + b = 0
- 6 a - b = - 1.6
2 a = - 1.6
a = - 0.8
8 a + b = 0
- 6.4 + b = 0
b = 0 + 6.4
b = 6.4
Exercice II
a - b = 3.5
6 a + b = 0
a = 3. 5 + b
6 (3.5 + b ) + b = 0
21 + 6 b + b = 0
7 b = - 21
b = - 3
a - ( -3) = 3.5
a + 3 = 3.5
a = 3.5 - 3
a = 0.5
Exercice III
on note x le cocktail "palmier" et y "le Curtys"
5 x + 4 y = 37
3 x + 5 y = 30
- 15 x - 12 y = - 111
15 x + 25 y = 150
13 y = 39
y = 3
le curtys vaut 3 €
5 x + 12 = 37
5 x = 37 - 12
5 x = 25
x = 5
le palmier coûte 5 €