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
| y2x-1;y-x+3 | | 2x+7y=8;5x+9y=3 | | -2x+4y=-7;y=-1/2x+5 | | 2x+3y=6;y=-2/3x-1 | | 3x-3y=30;-2x+8y=-26 | | 6x-4y=8;-8x-3y=31 | | 8x+3y=26;4x-5y=26 | | r+7=0;r-9=0 | | y=2x-4;y=x+8 | | r+7;r-9 | | -6x-2y=-30;2x+8y=-56 | | y=-1x+4;y=-1/5x | | -10x-y=-14;8x-7y=-20 | | -2x-2y=-4;8x-3y=82 | | y=x+9;y=-2x+6 | | y=x+12;x=-y+16 | | 10x+9y=4;-6x+4y=-5 | | x+3y=6;-6=2x+12 | | 7x-7y=-21;-3x-4y=30 | | 3x-4y=25;3x+2y=1 | | 3x-5y=-16;-2x+3y=10 | | x-2y=4;-2x+4y=-8 | | a+b=201;2a+4b=634 | | 3x-7y=-13;-2x+3y=7 | | 1.1x+8 ;0.5x+20 | | 1.1x+8 = 0.5x+20;0.5x+20 | | 7x+2y=4;6x-2y=8 | | 2x+6y=16;y=5-5x | | -6x-6y=12;6y=-6x-12 | | x+5y=5;4x-15y=6 | | 4x-y=5;-6x+2y=-9 | | 8x+5y=229;x+y=41 |