\(2x-3=3x+1\)
\(\Rightarrow2x-3x=1+3\)
\(\Rightarrow-x=4\)
\(\Rightarrow x=-4\)
Vậy \(x=-4\)
\(x+\left(-2\right)=3-x\)
\(\Rightarrow x+x=3-\left(-2\right)\)
\(\Rightarrow2x=5\)
\(\Rightarrow x=\frac{5}{2}\)
Vậy \(x=\frac{5}{2}\)
\(3-2x=4-x\)
\(\Rightarrow3-4=-x+2x\)
\(\Rightarrow-1=x\)
Vậy \(x=-1\)