Answer:
The equation of the line would be y = -1/2x - 4
Explanation:
First we must find the slope of the first line. We do this by solving for y.
2x + y = 3
y = -2x + 3
Now we take the slope of 2 and find the perpendicular slope by taking the opposite and reciprocal. So, 2 becomes -1/2. Using this and the given point in point-slope form, we can find the equation.
y - y1 = m(x - x1)
y + 5 = -1/2(x - 2)
y + 5 = -1/2x + 1
y = -1/2x - 4