une BD est vendu x euros, un CD est vendu 2 euros plus d'une BD et un DVD coûte 2euros de plus qu'un CD

merci ​

By: USER8373
27 Agustus 2025 mathematiques 5 minutes
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Question

Grade: Education Subject: mathematiques
une BD est vendu x euros, un CD est vendu 2 euros plus d'une BD et un DVD coûte 2euros de plus qu'un CD

merci ​
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Answer (122)

Best Answer
(123)

Si x = 5 €, alors le prix d'un CD est 7 € et le prix d'un DVD est 9 €

Donc, le prix d'une BD est de 5 €

Answered on 27 Agustus 2025

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