SOLUTION: i need help with the following problem.. X-4y=4 ( ,-2) (4, )

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Question 207465: i need help with the following problem..
X-4y=4
( ,-2)
(4, )
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
X-4y=4
x-4*-2=4
x+8=4
x=4-8
x=-4
(-4,-2) ans.
4-4y=4
-4y=4-4
-4y=0
y=0
(4,0) ans.