Sagot :
Bonjour,
A = 7 + 11 = 18
B = 5*2 = 10
C = 14 + 3 = 17
D = 14 * 1.5 = 1*14 + 0.5*14 = 14 + 7 = 21
E = 2 + 2*5 = 2 + 10 = 12
F = 15 - 3*1 = 15 - 3 = 12
Réponse :
Bonjour
Explications étape par étape
A = x +11 pour x = 7
A = 7 + 11 = 18
B = 5x pour x = 2
B = 5 X 2 = 10
C = 14 +x pour x = 3
C = 14 +3 = 17
D = 14x pour x = 1,5
D = 14 X 1,5
D = 21
E = 2 +2x pour x = 5
E = 2 +2 X 5
E = 2 +10 = 12
F = 15 -3x pour x = 1
F = 15 -3 X 1
F = 15 -3 = 12