Question

x-3,8 при x=- 4 1/3
Помогите

Answer 1

$3,8=-frac{19}{5}\-4frac{1}{3}=-frac{13}{3}\\x-frac{19}{5}\-frac{13}{3}-frac{19}{5}=-(frac{65+57}{15})=-frac{122}{15}=-8frac{2}{15}$