331 Développer les expressions.
E = 2(x-3)
G = 7(5x-3)
1 = 6(x+4)
K = 4(x + 7)
F = 10(4 - x)
H = x(x − 8)
-
J = 5(3x+12)
L = 6 (1+4x)
la dépense en euro
E