Respuesta :

TSO
[tex]z- \frac{2}{3} = \frac{1}{8} \\\\ z = \frac{1}{8} + \frac{2}{3} \\\\z = \frac{3}{24} + \frac{16}{24}\\\\z = \frac{3+16}{24} \\\\z= \frac{19}{24} [/tex]