Question

решите уравнение: 1 1/9у+3= - 3 2/3

Answer 1

1 1/9у+3=-3 2/3
1 1/9у=-3 2/3-3
1 1/9у=-6 2/3
у=-6 2/3:1 1/9           -6 2/3:1 1/9=-20/3:10/9=-20/3*9/10=-6
у=-6

Answer 2

$\frac{11}{9} y + 3 = - \frac{3}{2}$
$\frac{11}{9} + 3 = - 2$
$11y + 27 = - 18 \\ 11y = - 18 - 27 \\ 11y = - 45 \\ y = - \frac{45}{11}$