Réponses

2014-01-05T10:31:55+01:00
Bonjour

3x + 1/4 -2x -3/6 = x- 1/3
3x - 2x - x = -1/3 -1/4 + 3/6
0x = -4/12 - 3/12 + 6/12
0x = -1/12

Equation impossible.

S = Ф