1/2а-8 1/3+5/6=-2 1/3

$\frac{1}{2}$ а - 8 $\frac{1}{3}$ + $\frac{5}{6}$ = - 2 $\frac{1}{3}$
$\frac{1}{2}$ а - $\frac{28}{3} + \frac{5}{6} = -2 \frac{1}{3}$
$\frac{1}{2}$ а = $\frac{28}{3} - \frac{5}{6} - \frac{7}{3}$
$\frac{1}{2}$ а = $\frac{56}{6} - \frac{5}{6} - \frac{14}{6}$
$\frac{1}{2}$ а = $\frac{37}{6}$
а = $\frac{37}{6}$ ÷ $\frac{1}{2}$
а = $\frac{37}{6}$ × $\frac{2}{1}$
а = $\frac{37}{3}$