List all the ordered pairs (x,y) of equation xy - y - 2x - 4 = 0 Please answer asap, I will mark as brainliest.
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Step-by-step explanation:
xy-y-2x-4=0
-2x-xy-y-4=0
-2x-y=4
xy=0
y=x/0
-2x=4
x=-2 and 4-y-4=0
x=-2,and y=0
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