Question

y+5 8/13=9 7/13 ответ уравнения

Answer 1

$y + 5 \frac{8}{13} = 9 \frac{7}{13} \\ y = 9 \frac{7}{13} - 5 \frac{8}{13} \\ y = \frac{124}{7} - \frac{73}{13} \\ y = \frac{51}{13} = 3 \frac{12}{13}$