Question

Решите уравнение пж

Answer 1

$frac{15}{22}-( 4-1frac{5}{6}):x= 1frac{5}{33} \ \ frac{15}{22}-( frac{24}{6} -frac{11}{6}):x= frac{38}{33} \ \ - frac{13}{6} :x= frac{76}{66}-frac{45}{66} \ \ x= - frac{13}{6} : frac{31}{66} \ \ x= -frac{13*66}{6*31} \ \ x=- frac{143}{31} \ \ x=-4 frac{19}{31}$

Answer 2

Спасибо! :)