Corinaraluca13 Corinaraluca13 13-10-2015 Matematică a fost răspuns 1. Rezolvati ecuatiile in R : a) |-x-2x-4|=8 b) |-3x+|=9 c) |-5x+1|= -1 d) |5x-10| = 15 f)[tex] \frac{x-1}{2} + \frac{3x-2}{4} [/tex]| =2