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
| x-y=0;6x+5y=-22 | | x+7y=0;2x-8y=22 | | y=-3x+4;y=3x-2 | | -8x-10y=24;6x+5y=2 | | y=4x-9;y=x-3 | | 7x+y=1;6x+3y=-2 | | 2y-3x=31;5x+4y=7 | | x+y=8;x-y=2 | | x+y=8;-x+2y=7 | | x+y=3;2x-y=3 | | 4a-5b=7;4a+5b=17 | | -8x+3y=-5;8x-2y=6 | | 5x+2y=19;x-2y=-1 | | x+y=12;x-y=4 | | x+y=3;2x-y=0 | | 2x+5y=0;x-5y=-15 | | 6a-5b=9;2a+5b=23 | | 5x+y=6;2y=x+1 | | 3x-y=9;2x+y=6 | | x+2y=8;-2x-2y=-10 | | 4x-y=1;3x+y=13 | | x+y=8;2x=y-5 | | x+y=8;x+y=8 | | 2x+y=1;2x-y=-5 | | x=y+3;2x+y=-3 | | 5x+y=1;3x+2y=2 | | 2x+5y=2;-3x-y=-3 | | x-2y=-1;2x-y=4 | | 2x-3y=4;x+4y=-9 | | x+2y=8;2x+y=7 | | x=4y;3x-2y=20 | | x+3y=2;2x-3y=22 |