Minimum Distance from a point to a line

Use 1.5 Projection to find the point on the line $y=2x-1$ closest to (4,3) what is the minimum distance

• vector eqn of line:

$$\vec{x}=\left[\begin{array}{c}0\\ -1\end{array}\right]+t\left[\begin{array}{c}1\\ 2\end{array}\right]$$