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
| 4/5x+5-3;4/5x+5-3 | | x=-11+6y;x-6y=-14 | | 6x-2y=12;5x+y=18 | | x=y+3;2x+y=7 | | 3x+6y=3;2x+5y=7 | | -x+y=5;2x+y=5 | | 3x+y=10;3x-2y=16 | | y=3x+7;y=-4x+21 | | y=2x+3;4x+y=21 | | y=4x;y=x-6 | | 12x+3y=36;2x+4y=20 | | 12x+3y+36;2x+4y+20 | | y=1+3x;y=16-2x | | y=5+3x;y=30-2x | | 5x-2y=16;6x+3y=30 | | 3x-4y=12;2x+3y=25 | | 2a-5b=6;-2a+3b=2 | | 3x+y=5;-3x+2y=4 | | 4b-10c=12;-4b+6c=4 | | 2x+y=6;3x-2y=16 | | 7x+3y=19;4x-3y=3 | | 3x+4y=7;2x-y=-10 | | 2x-3y=1;y=8x+17 | | 4x-3y=6;y=4x-2 | | y-1=-(7/8)x;3x^2+y=8x-1 | | 4h^2-8t=6;6h^2-9=12t | | 9w^2+8k=-14;w^2+k=-2 | | 2p^2=4p-2m+6;5m+8=10p+5p^2 | | x^2-y=7x-11;x^2+y=8x+19 | | 6x^2-3x=2y-5;2x^2+x=y-4 | | y+2x=x^2-6;x+y-3=2x^2 | | 3x^2+4x-y-8=0;y+3=2x^2+4x |