Question

Найдите корни уравнений
1) 5x-3целых 1/2=4целых 2/3
2)уравнение 8x+11целых 2/11=15

Answer 1

1)
$5x - 3 frac{1}{2} = 4frac{2}{3} \ frac{5}{1} x - frac{7}{2} = frac{14}{3} \ frac{30}{6} x - frac{21}{6} = frac{28}{6} \ frac{30}{6} x = frac{49}{6} \ x = frac{49}{6} times frac{6}{30} \ x = frac{49}{30} \ x = 1frac{19}{30}$