SOLUTION: x+5y=10 -2x-10y= -20

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Question 106918: x+5y=10
-2x-10y= -20
Answer by elima(1433) About Me  (Show Source):
You can put this solution on YOUR website!
I'm not sure how you are suppose to solve this, so I will use elimination;
x+5y=10
-2x-10y= -20
====================
(2)x+5y=10
2x+10y=20
============
2x+10y=20
-2x-10y=-20
-----------
0=0
This has infinitely many solutions, when it is graphed it is the same line
:)
graph+%28+400%2C400%2C+-5%2C5%2C-5%2C5%2C+%28-1%2F5%29x%2B2%2C+%28-1%2F5%29x%2B2%29%29