Question

дам 30 балов срочно!!!!!!​

Answer 1

Ответ:

$3(y - 2.4) = - 3 \frac{3}{7}$

$3y - 7.2 + \frac{24}{7} = 0$

$3y = \frac{36}{5} - \frac{24}{7}$

$3y = \frac{7 \times 36 - 5 \times 24}{35}$

$3y = \frac{132}{35}$

$y = \frac{44}{35} = 1 \frac{9}{35}$