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=5;x+y=-3 | | 2x-y=6;x+4y=12 | | 2x-y=17;3y=2x-23 | | x+y=11;7x-y=53 | | x+6y=-33;7x-7y=63 | | x+y=7;y-x=7 | | x+y=7;7-x=7 | | x+2y=8;2x+4y=28 | | 5x+9y=-12;x=8-7y | | 5x-36=-y;4x-y=0 | | x=5y-8;2x-10y=-16 | | 15x-20y=-1;15y=1+10x | | 20x-35y=10;4x=7y+2 | | (x/2)-(y/3)=(5/6);(x/5)-(y/4)=(15/10) | | (1/3x)+(1/2y)=(-7/6);(1/3x)+4y=(7/3) | | 1/3x+1/2y=7/6;1/3x+4y=7/3 | | 1/3x+1/2y=13/6;1/3x+4y=59/3 | | y=3x+5;x+3y=15 | | 3x+8y=20;2x+y=9 | | x=6-2y;x+2y=3 | | 3a+4c=132;2a+3c=94 | | -x+16=-8;6x+16=-8 | | -70r^4+40r^3-20r^2+2r+9;-5r | | 2x+3;x-2 | | 4x+2y=1;4=5-3x | | y=8x-8;y-8x=5 | | -4x-2y=8;4y=-8x-16 | | x+3y=7;2x-3y=2 | | 4x+2y=1;y=5-3x | | 7x+2y=2;6x-2y=6 | | y=x^2+7x+15;x+y=0 | | y=x^2+2x+1;x+y=1 |