2x-3y-8=0 and 4x-6y-9=0

Find the point of intersection of the lines 2x-3y+8=0 and 4x+5y=6

Prove that the three lines 2x-y-5=0, 3x-y-6=0 and 4x-y-7=0 meet in a point.

Examine which of the pair of lines are intersecting, parallel, perpendicular or coincident : 2x+3y+5=0 and 4x+6y+10=0

Find the angle between the lines x+3y-8=0 and 2x-3y+6=0 .

If two sides of a triangle are represented by 2x-3y+4=0 and 3x+2y-3=0 , then its orthocentre lies on the line : (A) x-y+ 8/15 = 0 (B) 3x-2y+1=0 (C) 9x-y+9/13 = 0 (D) 4x+3y+5/13=0

Classify the following pairs of lines as coincident, parallel or intersecting: x+2y-3=0 a n d -3x-6y+9=0 ; x+2y+1=0 a n d 2x-4y+3=0 ; 3x-2y+5=0 a n d 2x+y-9=0

The lines 2x+3y+19=0 and 9x+6y-17=0 cuts the coordinate axes in

The lines 2x+3y+19=0 and 9x+6y-17=0 , cut the coordinate axes at concyclic points.

Prove that the straight lines 4x+7y=9, 5x-8y+15=0 and 9x-y+6=0 are concurrent.

Given the four lines with the equations x+2y-3=0 , 3x+4y-7=0 , 2x+3y-4=0 , 4x+5y-6=0 , then