SOLUTION: Solve by the elimination method. 3x-9y=1 3x-9y=2

Algebra ->  Expressions-with-variables -> SOLUTION: Solve by the elimination method. 3x-9y=1 3x-9y=2      Log On


   

Question 220369: Solve by the elimination method.
3x-9y=1
3x-9y=2
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
3x-9y=1
-(3x-9y=2) subtract.
------------------
0x+0y=-1 no unique solution for x & y.