Yes, that's it! You see, when I told you that only one would do Then, the coordinate becomes (1, 9)
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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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