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Mathematics, 30.12.2019 01:31 bunn95
Bonjour j'ai trois problème d’équation qui me soûle et que j'arrive pas a faire vous pouvez m'aider s'il vous plait
1° calculer la longueur de chaque coté pour que le périmètre mesure 181 m.
ab = x
bc = 3x
ac = 2x+1
2°jean a acheté 2 cahiers identiques et une règle a 1,80€ et il a payé en tout 4,80€
a) traduire ce problème, 1 équation
b) calculer la valeur d'1 cahier
mercii en avance
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Answers: 3
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Bonjour j'ai trois problème d’équation qui me soûle et que j'arrive pas a faire vous pouvez m'aider...
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