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) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

Assume You meant -36x

9x-5y=6   ⇒   y+=+green%289%2F5%29x+-+6%2F5

-36x+20y=-18  ⇒ y = (36/20)x - 18/20  0r y+=+green%289%2F5%29x+-+9%2F10

Lines with same slope are Parallel (do not Intersect)  

There is NO solution to this System

Answer by richwmiller(17219) About Me  (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