Question

помогите
найдите х
-х=56-19
-х=38+16

Answer 1

$- x = frac{5}{6} - frac{1}{9} \ - x = frac{15 - 2}{18} \ - x = frac{13}{18} \ x = - frac{13}{18}$
$- x = frac{3}{8} + frac{1}{6} \ - x = frac{9 + 4}{24} \ - x = frac{13}{24} \ x = - frac{13}{24}$

Answer 2

спс