Final answer:
The slope of the line 6x - 2y = 32 is 3, so any line parallel to it will also have a slope of 3.
Step-by-step explanation:
The slope of a line is determined by the coefficient of x in its equation when it is in the form y = mx + b, where m is the slope and b is the y-intercept. In this case, the equation of the line is 6x - 2y = 32. To find the slope, we need to rearrange the equation into slope-intercept form by solving for y: 
 6x - 2y = 32 
 -2y = -6x + 32 
 y = 3x - 16 
 Therefore, the slope of the line is 3. Any line parallel to this line will have the same slope of 3.