1. Yes, that's it!

You see, when I told you that only one would do

Then, the coordinate becomes (1, 9)

2. ur special men keep up the good work
i got to thank you

3. Originally Posted by math321
3-x -x -1=0

-2x +2 = 0
x = -1
No, that's incorrect. If x= -1 then -2(-1)+ 2= 2+ 2= 4, not 0.

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