Ushtrimi 1

Kryeni veprimet me thyesat.

a $\frac{x}{3} + \frac{x}{3}$

b $\frac{2x}{5} + \frac{x}{5}$

c $\frac{x}{7} + \frac{3x}{7}$

d $\frac{x}{5} + \frac{1}{5}$

e $\frac{2x}{9} + \frac{2x}{9}$

f $\frac{x}{8} - \frac{y}{8}$

g $\frac{5x}{7} - \frac{2x}{7}$

h $\frac{x}{7} - \frac{2}{7}$

i $\frac{5}{x} + \frac{2}{x}$

j $\frac{7}{y} - \frac{3}{y}$

k $\frac{x}{y} + \frac{2}{y}$

l $\frac{a}{x} - \frac{b}{x}$

m $\frac{x}{4} + \frac{x}{4}$

n $\frac{5x}{6} - \frac{x}{6}$

o $\frac{8}{9xy} - \frac{2}{9xy}$