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=1;x-3y=-3 | | x+2y=3;3x-y=-5 | | y=2x-3;4x=2y+6 | | x+y=24;2x-y=-6 | | y=x-1;y=2x+2 | | 6x+3y=-15;8x-5y=7 | | x+y=5;2x+2y=10 | | 3x-2y=2;5x-5y=10 | | x+6y=-17;0.4x+0.5y=-17 | | 2y+x=4;3y-2x=13 | | X^2+y^2=41;X+y=-9 | | -x+2y=6;-x-2y=-6 | | 2x+2y=10;5x+y=1 | | -2x-3y=12;5x+5y=-30 | | x-3y=-6;-x-5y=-34 | | x=3y+4;-2x+6y=-8 | | 12x-10y=14;18x-15y=21 | | 3x-4y=-7;4x+3y=-1 | | 4x=-6y-10;8x+4y=-4 | | 3x-4y=7;5x+8y=8 | | -x+6y=-2;2x-12y=4 | | 2x+4y=9;4x+8y=0 | | x+y=-9;x-y=-1 | | x+4y=9;6x-4y=-30 | | -5x+y=-9;4x-3y=27 | | x-6y=-35;-x+4y=25 | | -4x-y=-13;2x+y=5 | | y=3x+8;y=5x+9 | | 1/2x-y=6;x-2y=12 | | -x+2y=7;-3x+5y=20 | | 4x-y=3;5x-2y=12 | | 15x-5y=4;x+y=0 |