SOLUTION: Find the point of intersection of the pair of straight lines. y= −10x-5 −y =11x+ 9

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Question 1087563: Find the point of intersection of the pair of straight lines.
y= −10x-5
−y =11x+ 9

Answer by josmiceli(19441)   (Show Source): You can put this solution on YOUR website!
(1)
(2)
---------------------
Add the equations



Put this result back into (1) or (2)



the intersection is ( -4, 35 )
---------------------------------
check:
(1)
(1)
(1)
and
(2)
(2)
(2)
OK

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