bonjour
G = ( - 9 ) + ( - 6 - 10 ) : ( - 4 )
G = - 9 + ( - 16 : - 4 )
G = - 9 + 4 = - 5
H = 14 - ( 5 - 12 : 4 x ( - 2 )
H = 14 - ( 5 - 3 x - 2 )
H = 14 - ( 5 + 6 )
H = 14 - 11 = 3
I = ( 9 - 15 ) x ( - 6 )
i= - 6 x - 6 = 36
