Question

X sobre 2 + 1 sobre 4 = 4 - x sobre 4

Answer 1

Respuesta:

$\frac{x}{2} + \frac{1}{4} = 4 - \frac{x}{4} \\ \\ \frac{x}{2} + \frac{x}{4} = 4 - \frac{1}{4} \\ \\ \frac{2x + x}{4} = \frac{16 - 1}{4} \\ \\ \frac{3}{4} x = \frac{15}{4} \\ \\ x = \frac{15}{4} \div \frac{3}{4} \\ \\ x = \frac{60}{12} \\ \\ x = 5$