SOLUTION: Determine whether the two lies represented by the equations y=2x+3 and 2y+x=6 are parallel,perpendicular , or neither show work

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Question 862973: Determine whether the two lies represented by the equations y=2x+3 and 2y+x=6 are parallel,perpendicular , or neither show work
Answer by Alan3354(69443) About Me  (Show Source):
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Determine whether the two lies represented by the equations y=2x+3 and 2y+x=6 are parallel,perpendicular , or neither
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Find the slope of each line.
If they're equal --> parallel
If they're negative reciprocals --> perpendicular
o/w neither.