Question

Решите уравнение 3,8y+4,22y–3,02y–7,25=0

Answer 1

$3,8y+4,22y-3.02y-7.25=0$
$5y-7.25=0$
$5y=7.25$
$y=1.45$
$y= \frac{29}{20}$
$y=1 \frac{9}{20}$