Question

ПОМОГИТЕ СРОЧНО !!!!

Answer 1

$\frac{5}{6} x - \frac{1}{12} x + \frac{1}{2} x = 3 \frac{3}{4} \\ \frac{10}{12} x - \frac{1}{12} x + \frac{6}{12} x = 3 \frac{3}{4} \\ \frac{16}{12} x - \frac{1}{12} x = 3 \frac{3}{4} \\ \frac{15}{12} x = 3 \frac{3}{4} \\ \frac{5}{4} x = 3 \frac{3}{4} \\ x = 3 \frac{3}{4} \div \frac{5}{4} \\ x = \frac{15 \times 4}{4 \times 5} \\ x = 3$