Answer:
Y = (-1/8) X + C is the equation of a line parallel to y=8-1/8x 
Explanation:
Complete question. 
Find the line parallel to y=8-1/8x
Solution
For two lines to be parallel to each other it is essential that their slopes must be same 
For any line of the form 
Y = mX +b
m is the slope
Here the equation of given line is y=8-1/8x
on rearranging, we get 
Y = (-1/8) X + 8
here m = (-1/8)
Hence, line parallel to y=8-1/8x is any line with slope equal to (-1/8)
Or we can say that equation of parallel line would be 
Y = (-1/8) X + C