Question

resolver 4/5 Z = -1/7 Z + 3/4

Answer 1

$\frac{4z}{5} = -\frac{1z}{7} + \frac{3}{4}$

$\frac{4z}{5} + \frac{1z}{7} = \frac{3}{4}$

112z + 20z = 105

132z = 105

z = $z = \frac{105}{132}\\\\z= \frac{35}{44}$

La  respuesta es $\frac{35}{44}$

Eternamente axllxa