Найдите значение х 4х+1/11=50/22

Решите задачу:

$4x + \frac{1}{11} = \frac{50}{22}$
$4x + \frac{2}{22} = \frac{50}{22}$
$4x = \frac{50}{22} - \frac{2}{22}$
$4x = \frac{48}{22}$
$x = \frac{ \frac{48}{22} }{4}$
$x = \frac{48}{22} * \frac{1}{4}$
$x = \frac{12}{22} = \frac{6}{11}$