Question

Розвяжыте 8 3/4-x=3 5/16

Answer 1

Пошаговое объяснение:

$8 \frac{3}{4} - x = 3 \frac{5}{16} \\ \frac{35}{4} - x = \frac{53}{16} \\ - x = \frac{53}{16} - \frac{35}{4} \\ - x = - \frac{87}{16} \\ x = \frac{87}{16} = 5 \frac{7}{16 }$