SOLUTION: hi I need help math problem is 2x-y=-2 4x+y=-4

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Question 1183341: hi I need help math problem is
2x-y=-2
4x+y=-4
Found 2 solutions by Solver92311, Alan3354:
Answer by Solver92311(821) About Me  (Show Source):
You can put this solution on YOUR website!





Add the two equations, term by term:





Substitute this value for into either of the original equations:



And solve for



Hence, the point of intersection is


John

My calculator said it, I believe it, that settles it

From
I > Ø

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
hi I need help math problem is
2x-y=-2
4x+y=-4
================
That's not a problem. It's 2 statements.
--
A math problem would be:
Solve for x & y