SOLUTION: 3x-y=4 2x+2y=24 Solve the systems by eliminating the y variable.

Algebra ->  Linear-equations -> SOLUTION: 3x-y=4 2x+2y=24 Solve the systems by eliminating the y variable.      Log On


   

Question 453646: 3x-y=4
2x+2y=24
Solve the systems by eliminating the y variable.
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
3x-y=4
2x+2y=24
---------
3x-y=4
x +y=12
-------- Add
4x = 16
You can finish it.