\(-\frac{9}{46}-4\frac{1}{23}:\left(3\frac{1}{4}-x:\frac{3}{5}\right)+2\frac{8}{23}=1\)
=> \(-\frac{9}{46}-\frac{93}{23}:\left(\frac{13}{4}-x:\frac{3}{5}\right)+\frac{54}{23}=1\)
=> \(-\frac{9}{46}-\frac{93}{23}:\left(\frac{13}{4}-x:\frac{3}{5}\right)=1-\frac{54}{23}\)
=> \(-\frac{9}{46}-\frac{93}{23}:\left(\frac{13}{4}-x:\frac{3}{5}\right)=-\frac{31}{23}\)
=> \(\frac{93}{23}:\left(\frac{13}{4}-x:\frac{3}{5}\right)=-\frac{9}{46}-\left(-\frac{31}{23}\right)\)
=> \(\frac{93}{23}:\left(\frac{13}{4}-x:\frac{3}{5}\right)=-\frac{9}{46}+\frac{31}{23}=\frac{53}{46}\)
=> \(\frac{13}{4}-x:\frac{3}{5}=\frac{93}{23}:\frac{53}{46}\)
=> \(\frac{13}{4}-x:\frac{3}{5}=\frac{93}{23}\cdot\frac{46}{53}=\frac{186}{53}\)
=> \(x:\frac{3}{5}=\frac{13}{4}-\frac{186}{53}=-\frac{55}{212}\)
=> \(x=-\frac{55}{212}\cdot\frac{3}{5}=-\frac{33}{212}\)
Vậy : ....
