Réponses

  • Utilisateur Brainly
2013-06-09T14:56:50+02:00

A) 5(2x-8) = 10x-40

 

B) -7(8+3y) = -56-21y

 

C) 6(-z+3) = -6z+18

 

2013-06-09T14:59:08+02:00