SOLUTION: Solving Systems of Equations by Graphing. How do you find the equation and graph it? 8x-10y=7 4x-5y=7

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Question 362123: Solving Systems of Equations by Graphing.
How do you find the equation and graph it?
8x-10y=7
4x-5y=7

Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
8x-10y=7
-10Y=-8X+7
Y=-8X/-10+7/-10
Y=4X/5-7/10 (RED LINE)
4x-5y=7
-5Y=-4X+7
Y=-4X/-5+7/-5
Y=4X/5-7/5 (GREEN LINE)
These are 2 parallel lines. Thus there is no unique solution for X or Y.
+graph%28+300%2C+200%2C+-6%2C+5%2C+-6%2C+5%2C+4x%2F5+-7%2F10%2C+4x%2F5+-7%2F5%29+ (graph 300x200 pixels, x from -6 to 5, y from -6 to 5, of TWO functions 4x/5 -7/10 and 4x/5 -7/5).