5) `3x-4y=-7;5x-2y=0` find x and y

3x-y=7; 2x+4y=0

The equaiton of the lines representing the sides of a triangle are 3x - 4y =0 , x+y=0 and 2x - 3y = 7 . The line 3x + 2y = 0 always passes through the

Show that the lines 3x-4y+5=0,7x-8y+5=0 and 4x+5y=45 are concurrent.

Show that the lines 3x-4y+5=0,7x-8y+5=0 and 4x+5y=45 are concurrent. Also find their point of intersection.

If (2x+y,7)=(5,y-3) then find x and y

Find the distance between the parallel lines 3x-4y+7=0 and quad 3x-4y+5=0

Find the equation of a line passing through the point of intersection of the lines 3x+5y=-2 and 5x-2y=7 and perpendicular to the line 4x-5y+1=0 .

Find the equation of the line passing through the intersection of 3x+4y=7 and x-y+2=0 .and with slope : (i) 5 (ii) 3 .

Find the equation of the line passing through the intersection of 3x+4y=7 and x-y+2=0 .and with slope : (i) 5 (ii) 3 .

Find the equation of a straight line passing through the point of intersection of the lines : 3x+y-9=0 and 4x+3y-7=0 and perpendicular to the line 5x-4y+1=0