proste-o-rownaniach-displaystyle-y-frac1m-2x-1-i-displaystyle-y-frac13x1

$\displaystyle m= \frac{5}{3}$\displaystyle m= \frac{5}{3}

$m=-1$m=-1

$\displaystyle m= \frac{7}{3}$\displaystyle m= \frac{7}{3}

$m=5$m=5