SOLUTION: Pair of lines y=-2x +3 and 2x + y = -7, is it parallel, perpendicular or neither

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Question 536018: Pair of lines y=-2x +3 and 2x + y = -7, is it parallel, perpendicular or neither
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
the slopes of both lines are -2 so they are parallel