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