SOLUTION: 2x-2y=10 3x+3y=16

Algebra ->  Coordinate Systems and Linear Equations  -> Lessons -> SOLUTION: 2x-2y=10 3x+3y=16       Log On


   



Question 981722: 2x-2y=10
3x+3y=16

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
2x-2y=10
3x+3y=16
----------------
3x-3y=15 (1st eqn times 1.5)
3x+3y=16
--------------- Add