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Answer variants:
46x23y+47=0
46x+23y+47=0
46x23y47=0
46x+23y47=0
Find the equation of the straight line through the intersection of the lines 6x2y+9=0 and 5x+6y+5=0 and perpendicular to the line 8x+4y+6=0.
 
Answer:
 
The equation of the straight line is
.