MOUSSAELBOURKI
Answered

faire 5 equations au hasard avec les reponses svp

Sagot :

FREEZYIII
Bonjour

x + 3 =12 x = 9

-3x + 17 = 21 - x x = - 2

3 (x - 1) = 4x - 4 x = 1

15 + 7x = 2x x = - 3

2x + 8 = 6x x = 2