If it's not what You are looking for type in the system of equations solver your own equations and let us solve it.
Remember to put linear equations with variables x and y.
for example:
2x+y=8
x+3y=14
| 5x+y=-18;5x-3y=2 | | 2x+8y=25;4x+y=5 | | 5/6x+4/3y=14;1/24x-5/6y=-2 | | -9x+y=15;-5x+y=-1 | | 7x-3y=-7;-35x+15y=36 | | 4x+3y=4;2x-3y=2 | | x-3y=11;x+3y=-19 | | 5/6x-1/6y=2;1/2x+3/4y=-1/2 | | x+y=3;x-y=1 | | 4x+3y=-10;2x-6/5y=-10 | | 4x+3y=10;2x-6/5y=-10 | | 7x-5y=-14;2x=3y-4 | | 4x+3y=10;8x-2y=4 | | y=1/4x-6;x-4y=24 | | 3x-y=6;9x-3=6 | | 4y-12x=0;x+2y=14 | | 2x+y=8;y=3x-2 | | x=y+1;2x+4y=-10 | | x=y+1;2x+4=-10 | | x=1;x+y+5=0 | | 6x+y=2;6x+y+3=0 | | x+y=-4;x-y=0 | | x-2y=-9;5x+4y=25 | | x-2y=-9;3x+4y=25 | | 12x-y=1;28x+1/3y=1 | | 3x-12y=3;-2x+8y=5 | | 3x-12y=3;-2y+8y=5 | | 3x-12y=3;-12x+8y=5 | | 2x+5y=-6;2x-10/3y=-12 | | 4x-6y+3;3y-2x=3 | | 3x+4y=10;6x-4y=-8 | | X+y=5;X+y=-5 |