\(\frac{7}{12}x+0,75=-2\frac{1}{6}=-\frac{13}{6}\)
\(=>\frac{7}{12}x=-\frac{13}{6}-0,75=-\frac{13}{6}-\frac{3}{4}=-\frac{35}{12}\)
\(=>x=-\frac{35}{12}:\frac{7}{12}=-\frac{35}{12}.\frac{12}{7}=-\frac{35}{7}=-5\)
Vậy x=-5
\(-1<\frac{x}{4}<\frac{1}{2}\)
\(<=>-\frac{4}{4}<\frac{x}{4}<\frac{2}{4}\)
<=>-4<x<2
<=>x E {-3;-2;-1;0;1}
Vậy.......................