bonjour,
Adrien = x
Romuald = x + 3
Samir = 2 ( x + 3 ) = 2 x + 6
Morgan = x - 1.5
x + x + 3 + 2 x + 6 + x - 1.5 = 36.50
5 x = 36.50 - 3 - 6 + 1.5
5 x = 29
x = 5.80
Adrien = 5.80
Romuald = 8.80
Samir = 17.6
Morgan = 5.8 - 1.5 = 4.3
