Respuesta :

[tex]\begin{gathered} 6\cdot(z+3)\cdot9=6\cdot9(z+3)=54(z+3)=27 \\ 54(z+3)=27\rightarrow z+3=\frac{27}{54}=\frac{1}{2}\rightarrow \\ z=\frac{1}{2}-3=\frac{-5}{4} \end{gathered}[/tex]

RELAXING NOICE
Relax