Question

7/4=3/2x ДАЮ 40 БАЛЛОВ!​

Answer 1

Ответ: 6/7

$\frac{7}{4} = \frac{3}{2x} \\ 2x \times 7 = 3 \times 4 \\ 14x = 12 \\ x = \frac{6}{7}$