Question

resolva:x-1/2=3x+5/2​

Answer 1

$x - \frac{1}{2} = 3x + \frac{5}{2} \\ \\ - \frac{1}{2} - \frac{5}{2} = 3x - x \\ \\ - \frac{6}{2} = 2x \\ \\ - 3 = 2x \\ \\ - \frac{3}{2} = x$