January 2021 0 89 Report
Bonjour, je dois trouvez des équations (niveau 4e/exemple: 4x-2=3x+9) dont le résultat à la fin est: . (-5),

. (-1.5).

PS: je tient à ajouter que: 4x-2=3x+9 est un exemple.

Merci d'avance.
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