Réponse:
13)
on. (n+5)×3+2n=115
3n+15 + 2n =115
5n=100 n=20
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
Réponse:
13)
on. (n+5)×3+2n=115
3n+15 + 2n =115
5n=100 n=20