\(3x+5=2.\left(x-\frac{1}{4}\right)\)
\(\Rightarrow3x+5=2.x-2.\frac{1}{4}\)
\(\Rightarrow3x+5=2x-\frac{1}{2}\)
\(\Rightarrow5+\frac{1}{2}=2x-3x\)
\(\Rightarrow\frac{11}{2}=-x\)
\(\Rightarrow x=-\frac{11}{2}\)
\(3x+5=2\left(x-\frac{1}{4}\right)\)
\(3x+5=2x-\frac{1}{2}\)
\(\Leftrightarrow3x-2x=-\frac{1}{2}-5\)
\(\Leftrightarrow x=-\frac{11}{2}\)
Vậy x = -11/2