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Mathematics, 27.04.2021 17:30 logan867
Résolvez l'équation 3x+2=-4 en suivant les différentes étapes proposées. a) retranchez 2 dans chaque membre de l'équation et réduisez. b) divisez les deux membres par 3 et simplifiez le résultat obtenu. c) vérifiez que le résultat obtenu est bien solution de l'équation. d) concluez.
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Résolvez l'équation 3x+2=-4 en suivant les différentes étapes proposées. a) retranchez 2 dans chaque...
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