Question

Rezolvati in Z ecuatia: (x-1)/2 - (x-2)/3 = 0

Answer 1

(x-1)/2-(x-2)/3=0
=> $\frac{3x-3}{6} - \frac{2x-4}{6} = \frac{x+1}{6} = 0$

(x+1)/6=0 => x+1=0 => x=-1

Answer 2

(x-1)/2-(x-2)/3=0
=> 

(x+1)/6=0 => x+1=0 => x=-1   ...