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How do u find out if they are parallel lines?


8x-4y=16

5y-10x=3[/tex][/url][/list][/list][/code]
 
brianpadilla said:
How do u find out if they are parallel lines?
8x-4y=16
5y-10x=3

4y = 8x - 16
y = 2x - 4

5y = 10x + 3
y = 2x + 3/5

That tells you the lines are parallel.
If you don't know why, see your teacher...
 
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