SOLUTION: 5x + y = 2 x-y=4

Algebra ->  Coordinate Systems and Linear Equations  -> Lessons -> SOLUTION: 5x + y = 2 x-y=4      Log On


   



Question 1158553: 5x + y = 2
x-y=4

Answer by Shin123(626) About Me  (Show Source):
You can put this solution on YOUR website!
Adding the two equations gives 6x=6. Dividing both sides by 6 gives x=1. Plugging that into the first equation gives 5+y=2. y=2-5=-3. So system%28x=1%2Cy=-3%29.