[" 3."6x-5y-16=0],[7x-13y+10=0]

6x - 5y - 16 = 0 , 7x - 13 y + 10 = 0 .

Find the solution of 3x-5y+1=0,-7x+3y+15=0

Solve the pair of equations. 7x-5y-11=0, 3x+2y-13=0

6x-3y=-10,3x+5y-8=0

Solve fir x and y: [5x-4y+8=0],[7x+6y-9=0]

Classify the following pairs of lines as coincident, parallel, perpendicular or intersecting : (i) 6x+14y-16=0 , 12x+28y-32=0 (ii) 3x-4y=8 , 3x+4y=11 (iii) 5x-2y=7 , 2y-5x=-7 (iv) 4x+7y=19 , 7x-4y=-2 (v) x-2y=7 , 4y-2x=13

3 x - 5y - 19 = 0 , - 7x + 3y + 1 = 0

The orthocentre of the triangle formed by the lines x-7y+6=0,2x-5y-6=0 and 7x+y-8=0 is

Solve the following equations by Cramer's method. 6x - 3y = -10, 3x + 5y - 8 =0

Solve the following equations by cramer's rule : 7x+y+1 = 0 , x+13y+5 = 0 .