SOLUTION: use the slope-intercept form to determine the number of solution the system has. 9x-5y=6 -36x+20y=-18

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Question 854765: use the slope-intercept form to determine the number of solution the system has.
9x-5y=6
-36x+20y=-18

Found 2 solutions by ewatrrr, richwmiller:
Answer by ewatrrr(24785)   (Show Source): You can put this solution on YOUR website!
 
Hi,
Assume You meant -36x
9x-5y=6 ⇒
-36x+20y=-18 ⇒ y = (36/20)x - 18/20 0r
Lines with same slope are Parallel (do not Intersect)
There is NO solution to this System

Answer by richwmiller(17219)   (Show Source): You can put this solution on YOUR website!
y = (9 x)/5-6/5,
y = (9 x)/5-9/10
they are parallel lines and there are no solutions

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