\begin{array}{l}
\displaystyle
r=r'+\frac{\displaystyle\frac{r'V}{c^2(1+\sqrt{1-\frac{V^2}{c^2}})}+t'}{\sqrt{1-\frac{V^2}{c^2}}}V,
\vspace{0.5em}\\
\displaystyle
t=\frac{\displaystyle t'+\frac{r'V}{c^2}}{\sqrt{1-\frac{V^2}{c^2}}},
\end{array}