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Find the equation of the line joining the points of intersection of 2x + y=4 with x-y+1=0 and 2x-y-1 =0 and x+y -8=0 :

A

2x+3y+6=0

B

3x+2y+12=0

C

3x-2y+1=0

D

NONE OF (A), (B), ( C )

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The correct Answer is:
C
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