The straight line $$\(\mathbf{L}_{1}\)$$ has equation $$\(y=6-2 x\)$$ The straight line $$\(\mathbf{L}_{2}\)$$ is perpendicular to $$\(\mathbf{L}_{1}\)$$ and passes through the point $$\((4,7)\)$$ Find the coordinates of the point where the line $$\(\mathbf{L}_{2}\)$$ crosses the $$\(x\)$$-axis.

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