Answer
Slope of a line parallel to the given line = -5
Step-by-step explanation
Two parallel lines have the same slopes.
So, if we obtain the slope of one line, we will obtain the slope of the other line.
The slope and y-intercept form of the equation of a straight line is given as
y = mx + b
where
y = y-coordinate of a point on the line.
m = slope of the line.
x = x-coordinate of the point on the line whose y-coordinate is y.
b = y-intercept of the line.
So, we need to put the given equation of the line in the y = mx + b form to obtain m.
5x + y = 3
y = -5x + 3
Comaparing this with y = mx + b
m = slope = -5
Hope this Helps!!!