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
| 20x;10x | | 3x+5;16x | | x-y=1;x+y=7 | | y=3x-6;y-3x=5 | | 2x+6y=2;y=3-3x | | 2x+6y=2;y=3-3y | | x+2y=7;3x-4y=6 | | 7b;4b+12 | | 5x=-2+7y;x-7y=-34 | | x-7y=-20;-3x+9y=36 | | 6x-6y=42;7x+6-68 | | 6x-6y=42;7x+6y-68 | | -6x+3y=-39;-6x-3y=-21 | | -10x-6y=0;-4x-6y=54 | | -2x=2+y;-6x-y=-2 | | x-4y=31;-x+3y=-25 | | -5x-y=-7;-6x+y=7 | | -2x-8y=14;-2x-2y=-26 | | 5x=20+y;16=3y+4x | | 3x+3y=12;11x+5y=2 | | 5x+6y=33;-3x+4y=3 | | 16x-2y=-8;4x+5y=-24 | | 4x+7y=-3;8x+2y=-42 | | 9x-5y=70;3x-3y=18 | | -9x=5-2y;15x=-11x+2y | | 6x=-14-8y;-12x=20+8y | | 7x=-67-11y;5x=-73-11y | | -6x=26-20y;-8x=8-20y | | 12x=54-6y;17x=-62-6y | | -2y=48+6x;-6x-8y=6 | | 6x+1y=-12;7x+8y=14 | | 4x+4y=-16;-8x-6y=-20 |