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Sagot :

Bonsoir !

Date de naissance : 5/6/2006

→ E = m(j+x)

E = 6(5+x) = 30+ 6x

→ F = - 5(jx-m)

F = -5(5x-6)

F = - 25x + 30

Pour E et F => x = 10

E = 30+6x = 30+6*10 = 90

F = -25x+30 = -25*10+30 = -220

Bonne soirée.

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