Réponses

  • Utilisateur Brainly
2014-06-02T21:15:11+02:00
  • Utilisateur Brainly
2014-06-02T21:19:50+02:00
Z - 8+ z + z +3  = 61
z + z + z = 61 - 3 + 8
3z = 66
z = 66/3
z = 22

S= {22}