Mettre en équation 1

Voici un problème :

Rayane, Lizie et Myrina se sont partagés 242 euros. Rayane a pris 15 euros de plus que Lizie et Myrina en a 43 de moins que Lizie. Combien chacun a-t-il pris ?

Soit x la quantité d'argent prise par Lizie. Quelle équation doit vérifier x ?



This is exercise number 1 in a series of 5 exercises.
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