SOLUTION: 2x+y=0 X+4y=-7

Algebra ->  Coordinate-system -> SOLUTION: 2x+y=0 X+4y=-7      Log On


   

Question 1153786: 2x+y=0
X+4y=-7
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
----------------
2x+y=0
x+4y=-7
----------------

x%2B4%28-2x%29=-7
x-8x=-7
-7x=-7
highlight%28x=1%29

highlight%28y=-2%29

If those are not what you are looking for, then you need to ask what you wanted to know.