Articles
Register
Sign In
Search
WonderFxck
@WonderFxck
January 2021
1
53
Report
Bonsoir, j'ai 2 exercices sur les équations mais je n'y comprends rien du tout pourriez-vous m'aider ? Merci d'avance.
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
hugo12
Ex 29
a)développer A
A=2(3-4x)
A=6-8x
b) réduire B
B=10-3X x +2
B=10-3x+2
B=-3x+12
équation A=B
6-8x=-3x+12
-8x+3x=-6+12
-5x=+6
x=-6/5
ex 30
A) 3x=9(x-8)
3x=9x-72
3x-9x=-72
-6x=-72
x=72/6=12
B) 10x-3(2x-15)=7x
10x-6x+45=7x
10x-6x-7x=-45
10x-13x=-45
-3x=-45
x=45/3
0 votes
Thanks 1
More Questions From This User
See All
WonderFxck
January 2021 | 0 Respostas
Responda
WonderFxck
January 2021 | 0 Respostas
Responda
WonderFxck
January 2021 | 0 Respostas
Bonsoir, j'ai besoins d'aide pour 2 exercices de maths merci de votre aide.
Responda
WonderFxck
January 2021 | 0 Respostas
Responda
WonderFxck
January 2021 | 0 Respostas
Responda
WonderFxck
January 2021 | 0 Respostas
Responda
WonderFxck
January 2021 | 0 Respostas
Responda
WonderFxck
January 2021 | 0 Respostas
Responda
WonderFxck
January 2021 | 0 Respostas
Responda
WonderFxck
January 2021 | 0 Respostas
Responda
×
Report "Bonsoir, j'ai 2 exercices sur les équations mais je n'y comprends rien du tout pourriez-vous m'aider.... Pergunta de ideia de WonderFxck"
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
a)développer A
A=2(3-4x)
A=6-8x
b) réduire B
B=10-3X x +2
B=10-3x+2
B=-3x+12
équation A=B
6-8x=-3x+12
-8x+3x=-6+12
-5x=+6
x=-6/5
ex 30
A) 3x=9(x-8)
3x=9x-72
3x-9x=-72
-6x=-72
x=72/6=12
B) 10x-3(2x-15)=7x
10x-6x+45=7x
10x-6x-7x=-45
10x-13x=-45
-3x=-45
x=45/3