Réponses

2014-02-14T18:13:07+01:00
Bonjour,

a) EF = x-3
a) EF = 5x 
a) EF = x+3
a) EF = x/5

J'espère que tu as compris
a+

  • Utilisateur Brainly
2014-02-14T18:15:08+01:00
Bonsoir,

a) EF = x - 3

b) EF = 5x

c) EF = x + 3

d) EF = 1/5x

Bonne soirée! :)