How?

First, we need to find the slope of the equation, which is $\frac{6-4}{0+7} =\frac{2}{7}$.

We know the coordinates of one point and the slope, so we can write the equation in point-slope form:

$y-y_0 = m(x-x_0)$

$y - 6 = \frac{2}{7}(x)$