Question

resolva a equação fracionária 3/x + 1/2 = 5/2x

Answer 1

$\frac{3}{x} + \frac{1}{2} = \frac{5}{2x} \times (2x) \\ \frac{3}{x} \times 2x + \frac{1}{2} \times 2x = \frac{5}{2x} \times 2x \\ 6 + x = 5$

$x = 5 - 6 \\ x = - 1$

s={-1}