Question

Решите на 10 баллов пожалуйста

Answer 1

$x - \frac{1}{2} = \frac{1}{4} \\ \frac{x}{1} - \frac{1}{2} = \frac{1}{4} \\ \frac{x}{1} = \frac{1}{4} + \frac{1}{2} \\ \\ x = \frac{3}{4}$
$1 \frac{1}{2} - x = \frac{3}{4} \\ x = 1 \frac{1}{2} - \frac{3}{4} \\ \\ x = \frac{3}{2} - \frac{3}{4} \\ x = \frac{3}{4}$
$x - \frac{1}{4} = 1 \frac{1}{4} \\ x = \frac{1}{4} + 1 \ \frac{1}{4} \\ x = \frac{5}{4} + \frac{1}{4} \\ x = \frac{6}{4} = \frac{3}{2} = 1 \ \frac{1}{2}$
$\frac{7}{10} - x = \frac{1}{2} \\ x = \frac{7}{10 } - \frac{1}{2} \\ x = \frac{2}{10} = \frac{1}{5}$