-2x+3=2
Trouver combien fait X

By: USER5635
27 Agustus 2025 mathematiques 5 minutes
4.5
37 views 37 comments 13 shares
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Question

Grade: Education Subject: mathematiques
-2x+3=2
Trouver combien fait X
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37 Viewed 37 Answers

Answer (37)

Best Answer
(531)

Réponse :

Explications étape par étape :

-2x+3=3

(on applique la méthode de la balance):

(on va essayer d'isoler x; on ajoute-3 au deux membres de l'égalité)

-2x+3-3=2-3

-2x+0=-1

(on divise les deux membres par-2

-2x/-2=-1/-2

x= 1/2

x= 0,5

Answered on 27 Agustus 2025
(130)

Bonjour,

3-2 = 2x

1= 2x

x = 1/2

x = 0,5

Answered on 27 Agustus 2025

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