a. 8 + 7 = 5x -5
Équation

By: USER8114
27 Agustus 2025 mathematiques 5 minutes
4.5
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Question

Grade: Education Subject: mathematiques
a. 8 + 7 = 5x -5
Équation
Asked by:
32 Viewed 32 Answers

Answer (32)

Best Answer
(475)

Réponse :

Additionner les nombres 8+7=5x-5

15=5x-5

Ajoutez 5 aux deux membres de l'équations

Simplifiez

Divisez les deux membres de l'équation par le même terme

Simplifiez

Solution final :

x=4

Explications étape par étape :

Answered on 27 Agustus 2025

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