Question

3x + 1 / 14 равно 3 седьмых​

Answer 1

$3x + \frac{1}{14} = \frac{3}{7}$

$3x = \frac{3}{7} - \frac{1}{14}$

$3x = \frac{5}{14}$

$x = \frac{5}{14} \div 3$

$x = \frac{5}{42}$

ОТВЕТ: x=5/42