Réponses

  • x22
  • Modérateur Junior
2014-10-12T13:45:18+02:00
Bonjour,

a) 3 x A + 1 x B + 0 x C =  3A+1B
b) 0 x A + 4 x B + 1 x C = 4B+1C
c) 1 x A + 0 x B + 5 x C = 1A+5C
d) 5 x X + 4 = 5X+4
e) 4 + 5x = 4+5x
f) 8 + x = 8+x

2014-10-12T13:47:45+02:00