\(-\frac{1}{4}x+\frac{3}{2}x-\frac{2}{3}x+6=\)\(0\)
\(\Rightarrow\)\(-\frac{1}{4}x+\frac{3}{2}x-\frac{2}{3}x\)\(=-6\)
\(\Rightarrow\)\(x\left(-\frac{1}{4}+\frac{3}{2}-\frac{2}{3}\right)\)\(=-6\)
\(\Rightarrow\)\(x.\frac{7}{12}\)\(=-6\)
\(\Rightarrow\)\(x\)\(=-\frac{72}{7}\)
\(\text{Học tốt!!!}\)