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
| 0.02x+0.08y=0.21;-0.1x+0.9y=3.5 | | 15/4x+9y=-9;5x+12y=-12 | | x=3/4y-1;8x-5y=-6 | | 3x+2y+2=-13+7y-x;x+x=y+3 | | 5x+y=16;3x+2y=4 | | Y=4x+9;Y=9x+10 | | (14/5)x-y=-3/5;7x+(y/3)=-16/5 | | 0.08x+0.04y=-0.06;-0.1x+0.5y=2.0 | | 5x^2+3x;3x+2 | | x+y=8;14(x)+3y=57 | | x-3/3-x+1/2;x0 | | x-23x+5;x+3-3 | | 5x-2y=23;-4x+2y=-18 | | Y=3x-5;Y=-x+23 | | 5x+6y=0;-(x-3)+6y=39 | | 4x-99y=499;2x+75y=125 | | 2x+5y=69;y-4(x-7)=67-3x | | 3x+2y=19;3x-11y=8y-48 | | 4x+7y=32;2x-3y=18 | | 2x+6y=-16;x+3y=-8 | | -3x-12y=8;x+4y=10 | | x-7y=-8;x-3y=0 | | 6x+y=9;x-2y=8 | | x+4y=5;x-3=-2 | | x+y=48;4x+2y=140 | | 4x-5y=17;x=-y+2 | | 6x-y=9;y=-6x+1 | | 2x-y=9;x=3y-8 | | x+y=-7;y=2x+9 | | x+4y=6;5x-4y=0 | | -6x-2y=6;2y=-6x-6 | | -6x-2y=24;6y=-18x-72 |