Articles
Register
Sign In
Search
Lisa44566
@Lisa44566
May 2019
1
52
Report
Bonjour,j’ai besoin d’aide pour mes équations voici les calculs:
a)4x+22=34
b)23m+14=7m-2
c)9x=3(x-8)
d)3(2t+5)=4(5t+7)
e)2(3x+4)-5(1-2x)=7(2x-3)+12
f)2x+1:2-x:3=x-5:6
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
gsantha
Verified answer
Coucou
a) 4x + 22 = 34
<=> 4x = 34 - 22
<=> 4x = 12
<=> x = 12 / 4
<=> x = 3
b) 23m + 14 = 7m - 2
<=> 23m - 7m = -2 - 14
<=> 16m = -16
<=> m = -16 / 16
<=> m = -1
c) 9x = 3 (x - 8)
<=> 9x = 3x - 24
<=> 9x - 3x = -24
<=> 6x = -24
<=> x = -24 / 6
<=> x = -4
d) 3 (2t + 5) = 4 (5t + 7)
<=> 6t + 15 = 20t + 28
<=> 6t - 20t = 28 - 15
<=> -14t = 13
<=> t = -13 / 14
Je te laisse faire de même pour les derniers
Voilà j'espère avoir pu t'aider ^^
N'hésites pas si tu as des questions :)
1 votes
Thanks 1
More Questions From This User
See All
Lisa44566
January 2021 | 0 Respostas
Responda
Lisa44566
January 2021 | 0 Respostas
Responda
Lisa44566
May 2019 | 0 Respostas
Responda
Lisa44566
May 2019 | 0 Respostas
Responda
×
Report "Bonjour,j’ai besoin d’aide pour mes équations voici les calculs: a)4x+22=34 b)23m+14=7m-2 c)9x=3(x-8.... Pergunta de ideia de Lisa44566"
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
Coucoua) 4x + 22 = 34
<=> 4x = 34 - 22
<=> 4x = 12
<=> x = 12 / 4
<=> x = 3
b) 23m + 14 = 7m - 2
<=> 23m - 7m = -2 - 14
<=> 16m = -16
<=> m = -16 / 16
<=> m = -1
c) 9x = 3 (x - 8)
<=> 9x = 3x - 24
<=> 9x - 3x = -24
<=> 6x = -24
<=> x = -24 / 6
<=> x = -4
d) 3 (2t + 5) = 4 (5t + 7)
<=> 6t + 15 = 20t + 28
<=> 6t - 20t = 28 - 15
<=> -14t = 13
<=> t = -13 / 14
Je te laisse faire de même pour les derniers
Voilà j'espère avoir pu t'aider ^^
N'hésites pas si tu as des questions :)