If it's not what You are looking for type in the equation solver your own equation and let us solve it.
1;6;6;13;2;0
9;14;7;15;0;0
1;6;6;13;2;0
x-(1/x)+1/(x^2)
1;3;0;0;2;0.8
| 9+4k=5+7l | | -7v+5(v-4)=-30 | | 4x+3x+20+5x-8=180 | | F(x)=-9x^2-2x-7 | | 3+4+5+6=20 | | p^2y+2px=y | | 17x+35= | | x^4-14x^3+66x^2+448x-1568=0 | | Xy-x/y-y | | 3*x+lnx=0 | | 4x-18=9x+9 | | y=4+ce^3x | | 2(x-3)-(x-2)=s | | m/1.6=2.5 | | 2/5^3*5/2^2 | | (X+4)*(x-4)+7=0 | | 2x-4/3=5y/3-5/6 | | 7x-(5x+8)=8 | | 11x+13y=6 | | 2lgx+5lg+2lgx+5lg=0 | | x^2-y^2+6x+9=0 | | 6x*-12x-7= | | lg(2x+5)=0 | | 5y/3=52.5-3y | | x(2x^2-5x-14)+8=0 | | 0.08+0.02= | | 3(-2y)=3y-8 | | 5(x-1)=2(x+2)+1 | | x^2-13x+2a=0 | | 7X-5X-3=2X | | 12x=55 | | y=8x^3+4x |