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The points (-1,11) and (x,3) lie on a line with slope -4. solve for x
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5 votes
The points (-1,11) and (x,3) lie on a line with slope -4. solve for x

User Giorgio Aresu
by
8.7k points

1 Answer

6 votes

Answer:


(11 - 3)/( - 1 - x) = - 4


- 4( - 1 - x) = 8


- 1 - x = - 2


1 + x = 2


x = 1

User Kan Li
by
7.7k points
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