Aidez-moi s'il vous plaît
Résous les équation suivantes
A.[tex]5x = 3x+3[/tex]
B. [tex]8x=12x+4[/tex]
C. [tex]4-7y=10y
[/tex]
D.[tex]7x+1=-4-x[/tex]

By: USER8727
26 Agustus 2025 mathematiques 5 minutes
4.5
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Question

Grade: Education Subject: mathematiques
Aidez-moi s'il vous plaît
Résous les équation suivantes
A.[tex]5x = 3x+3[/tex]
B. [tex]8x=12x+4[/tex]
C. [tex]4-7y=10y
[/tex]
D.[tex]7x+1=-4-x[/tex]
Asked by:
184 Viewed 184 Answers

Answer (184)

Best Answer
(228)
Bonjour,
A) 5x-3x= 3
2x= 3
x= 3/2

B)  8x-12x= 4
-4x= 4
x = -4/4
x= -1

C) -7y-10y= -4
-17y= -4
y= -4/-17
y= 4/17

D) 7x+x= -4-1
8x= -5
x= -5/8
Answered on 26 Agustus 2025

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