SOLUTION: 15x-5y=-20 -3x+y=4

Algebra ->  Coordinate Systems and Linear Equations -> SOLUTION: 15x-5y=-20 -3x+y=4      Log On


   

Question 392308: 15x-5y=-20
-3x+y=4
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
The 1st eqn is -5 times the 2nd
--> dependent, no unique solution