Coucou j’ai besoin d’aide pour ces équations. Merci d’avance

1) 5x + 430
2) 3x - 1 = 6
3) 4x + 2

By: USER8574
27 Agustus 2025 mathematiques 5 minutes
4.5
123 views 123 comments 13 shares

Question

Grade: Education Subject: mathematiques
Coucou j’ai besoin d’aide pour ces équations. Merci d’avance

1) 5x + 430
2) 3x - 1 = 6
3) 4x + 2
Asked by:
123 Viewed 123 Answers

Answer (123)

Best Answer
(216)

Réponse :

bonjour

Explications étape par étape

1. 5x+4=0

x=-4/5

2. 3x-1=6

3x=5

x=7/3

3. 4x+2=0

x=-2/4

x=-1/2

Answered on 27 Agustus 2025
(215)

Explications étape par étape:

1. 5x +430=0

5x=-430

x=-430/5

2. 3x-1=6

3x=6+1

3x=7

x =7/3

3. 4x+2=0

4x=-2

x=-1/2

voilà

Answered on 27 Agustus 2025

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