Answer:
The equation of this line would be y = 2x - 17.
Step-by-step explanation:
In order to find this, we would need to start with knowing that parallel lines have the same slope. Since the first line has a slope of 2, we know our new line will as well. To find the line then, we use that slope and the point in point-slope form.
y - y1 = m(x - x1)
y - -3 = 2(x - 7)
y + 3 = 2x - 14
y = 2x - 17