\(x-\frac{7}{8}\)\(\div\frac{3}{4}\)\(=\frac{19}{16}\)
\(x-\frac{7}{8}=\frac{19}{16}\times\frac{3}{4}\)
\(x-\frac{7}{8}=\frac{57}{64}\)
\(x=\frac{57}{64}+\frac{7}{8}\)
\(x=\frac{57}{64}+\frac{56}{64}\)
\(x=\frac{57+56}{64}\)
\(x=\frac{113}{64}\)
Học tốt!!!