Question

(1/4-5/11)-х=43/44 найти х

Answer 1

$1)\frac{1}{4} - \frac{5}{11} = - \frac{9}{44} \\ 2) - \frac{9}{44} - x = \frac{43}{44} \\ - x = \frac{43}{44} + \frac{9}{44} \\ - x = \frac{52}{44}$
после умножаем все на -1
$x = \frac{44}{52}$