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
| 4x-3y=-2;8x-y=1 | | 5x-y=4;4x+4y=80 | | x+y=17;-x+y=1 | | x+3y=4;2x-3y=2 | | 6x+4y=9;y=5-7x | | x+3y=7;5x-9y=3 | | -4x-2y=12;6y=-12x-36 | | 2x+2y=0;4x+5y=-7 | | 7x-4y=60;2x-5y=21 | | x+3y=-6;4x+7y=1 | | 3x-4y=-6;x-2y=8 | | y=7x+8;y=4x+2 | | x=1/2y-3;4x+2y=8 | | 2x-y=6;8x-2y=4 | | 5x-2y=-8;3x-4y=12 | | 6x+y=-12;6x-3y=20 | | 4x-2y=-2;-5x+6y=-22 | | 6x-3y=12;y=2x-4 | | (4x+3z);(7x+3z) | | x+5y=7;4x-15y=0 | | 11+3(x+y);11+3(1+1) | | -5x+6y=9;4x-7y=6 | | 4x+2y=-8;3x-2y=29 | | 3y-11=x;5x+3y=17 | | x=3y-11;5x+3y=17 | | -5x-4y=-36;5x+5y=45 | | x+y=1;-x-y=-1 | | x+y=12;2x+3y=29 | | x+2y=-2;-x-3y=8 | | x+y=-2;-x-3y=8 | | x+5y=6;2x-5y=0 | | x+5y=5;2x-10y=2 |