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=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 | | x+7y=33;3x-2y=7 | | x+7y=39;3x-2y=2 | | m+n=1000;0.05m+0.06n=57 | | 2x+6y=24;5x-2y=9 | | 2x+6y=32;5x-2y=12 | | x+2y=7;2x+y=8 | | x-2y=0;4x-3y=15 | | 3x-y=5;2x+4y=36 | | 8x+14y=4;-6x-7y=-10 | | 2x+3y=10;5x-2y=-2 | | 3x+5y=-19;2x-y=-4 | | 4x+2y=8;6x-2y=-18 | | y=-2/3x+7;3x-2y=12 | | 5x+4y=11;4x-12y=5 | | 4x-5y=20;2x+y=-4 | | x/4-y/2=-2;3x/8+2y/3=-1/6 | | 12x+3y=11;-4x=y+8 | | -2x-3y=-1;5x+5y=-10 | | 3x-28=7;4x+6y=5 | | 2x-9y=-4;6x-2y=38 | | 7x-y=24;2x+3y=43 | | 3x+2y=9;y=x+2 |