Show that the three straight lines ` 2x-3y + 5 = 0 , 3x + 4y - 7 = 0 and 9x- 5y + 8 = 0` meet in a point

Show that the lines 2x + 3y - 8 = 0 , x - 5y + 9 = 0 and 3x + 4y - 11 = 0 are concurrent.

Show that the straight lines : x-y-1=0 , 4x+3y=25 and 2x-3y+1=0 are concurrent.

The straight lines 4x-3y-5=0, x-2y=0, 7x+y-40=0 and x+3y+10=0 from

What will be the equation of the straight line that passes through the intersection of the straight lines 2x - 3y + 4 = 0 and 3x + 4y - 5 = 0 and is perpendicular to the straight line 3x - 4y = 5?

For what value of a the three straight lines 7x-11y+3=0,4x+3y-9=0 and 13x+ay48=0 pass through the same point?