3x-4y=-7:5x-2y=0

The equation of a line which is parallel to the line common to the pair of lines given by 6x^2-x y-12 y^2=0 and 15 x^2+14 x y-8y^2=0 and at a distance of 7 units from it is 3x-4y=-35 5x-2y=7 3x+4y=35 2x-3y=7

The equation of a line which is parallel to the line common to the pair of lines given by 6x^2-x y-12 y^2=0 and 15 x^2+14 x y-8y^2=0 and at a distance of 7 units from it is 3x-4y=-35 5x-2y=7 3x+4y=35 2x-3y=7

Solve the following equations by equating coefficients of the variable: 3x-4y =7 , 5x+2y =3

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

Solve the simultaneous equations using Cramer's rule : 3x-4y = 7, 5x +2y=3

Solve the simultaneous equations using Cramer's rule : 3x-4y = 7, 5x +2y=3

5x-[4y-{7x-(3z-2y)+4z-3(x+3y-2z)}]

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

Solve the following simultaneous equations graphically. 3x - 4 y = -7, 5x - 2y = 0

Solve the following system of equations by matrix method : 5x+7y+2=0 4x+6y+3=0 5x+2y=3 3x+2y=5 3x+4y-5=0 x-y+3=0 3x+y=19 3x-y=23 3x+7y=4 x+2y=-1 3x+y=7 5x+3y=12