SOLUTION: find the common solution px + qy = r 2px - qy = 2r Thank you for you time.

Algebra ->  Expressions -> SOLUTION: find the common solution px + qy = r 2px - qy = 2r Thank you for you time.      Log On


   

Question 93827: find the common solution
px + qy = r
2px - qy = 2r


Thank you for you time.
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
find the common solution
px + qy = r
2px - qy = 2r
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If you multiply thru the 1st equation by 2 you will get the 2nd equation.
The two equations are the same.
The solution for the system is every point on the line px+qy = r
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Cheers,
Stan H.