solution
[tex]\begin{gathered} \frac{x}{16}+\frac{3}{4}=-\frac{3}{4} \\ \frac{x}{16}+\frac{3}{4}-\frac{3}{4}=-\frac{3}{4}-\frac{3}{4} \\ \frac{x}{16}=-\frac{3}{2} \\ 16\times\frac{x}{16}=-\frac{3}{2}\times16 \\ x=-\frac{48}{2} \\ x=-24 \end{gathered}[/tex]answer: x = -24