Articles
Register
Sign In
Search
Mae832
@Mae832
May 2019
1
26
Report
Parmi les énoncés suivants, lesquels sont vrais, quelque soit le nombre x? Justifiez
A) si 4x +5 =2x + 6 alors 4x = 2x +1
B) si 4x - 7= 2x+11 alors 4x = 2x + 18
C) si 5x - 1 = 3x + 2 alors 2x - 1 =2
D) si 6x + 11 = -2x + 5 alors 8x + 11 = 5
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
Quantum
Verified answer
Bonsoir,
A)
4x + 5 = 2x + 6
4x + 5 - 5 = 2x + 6 - 5
4x = 2x + 1
Vrai
B)
4x - 7 = 2x + 11
4x - 7 + 7 = 2x + 11 + 7
4x = 2x + 18
Vrai
C)
5x - 1 = 3x + 2
5x - 1 - 3x = 3x - 3x + 2
2x - 1 = 2
Vrai
D)
6x + 11 = - 2x + 5
6x + 11 + 2x = -2x + 2x + 5
8x + 11 = 5
Vrai
0 votes
Thanks 1
More Questions From This User
See All
mae832
January 2021 | 0 Respostas
bonjouur quelqu'un pourrait m'aider svppp merci!
Responda
Mae832
May 2019 | 0 Respostas
Responda
×
Report "Parmi les énoncés suivants, lesquels sont vrais, quelque soit le nombre x? Justifiez A) si 4x +5 =2x.... Pergunta de ideia de Mae832"
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
Bonsoir,A)
4x + 5 = 2x + 6
4x + 5 - 5 = 2x + 6 - 5
4x = 2x + 1
Vrai
B)
4x - 7 = 2x + 11
4x - 7 + 7 = 2x + 11 + 7
4x = 2x + 18
Vrai
C)
5x - 1 = 3x + 2
5x - 1 - 3x = 3x - 3x + 2
2x - 1 = 2
Vrai
D)
6x + 11 = - 2x + 5
6x + 11 + 2x = -2x + 2x + 5
8x + 11 = 5
Vrai