Question

1 целая 5 6-ых -(у+2 3-ых)=1 целая 1 2-ая

Answer 1

...........................

Answer 2

$1 \frac{5}{6} - (y + \frac{2}{3} ) =1 \frac{1}{2} \\ \frac{11}{6} - y - \frac{4}{6} = \frac{9}{6} \\ - y = \frac{9}{6} - \frac{7}{6} \\ - y = \frac{2}{6} \\ y = - \frac{1}{3}$