Determinati multimile in care pot fi rezolvate ecuatiile si apoi rezolvatiile :
a) [tex] \frac{1}{x-2} [/tex] = 3
b) [tex] \frac{x-1}{x} [/tex] = [tex] \frac{x}{x-1} [/tex]
c) [tex] \frac{2x-4 }{x-2} [/tex] = 2
d) [tex] \frac{2x-3}{x-1} [/tex] = [tex] \frac{3x-4}{x-1} [/tex]
e) x+1+ [tex] \frac{x-1}{x-2} [/tex] = 3 + [tex] \frac{x-1}{x-2} [/tex]
f) [tex] \frac{1}{x} [/tex] - [tex] \frac{1}{x+1} [/tex] = 0