If it's not what You are looking for type in the equation solver your own equation and let us solve it.
5*e-(5*x)
1/(16.3^2) = 0
{root[2][500]}
2*x^4+5*x^2-2;2*x^3-x-1
(27)^(-2/3)
| 5y-32=-3y | | 1.5x=52 | | 2(100x+y)+20=100y+x | | f(4a)=x+2 | | 15x^2+60x+56=0 | | 2x+3y=240 | | 3x^2+1=-1 | | (x-3)*lnx=0 | | 3x+4z=5000 | | (3x-5y)+4x= | | 15x+8y=7705 | | 2b+3a=10161082 | | 2a+3a=141682 | | 2xty=9 | | 5a=132 | | 1-7x/4=-5 | | 2(1+1+2+3+5)(1a-2b)=ab*a | | 2*(3y*3xy*3xyz*3ax*3xz*3az)+(3opqr+3pr+3oq+3op+3qr+3oqr)+(3lmn*3m*3l*3m*3n*3m)-8+(4almnopqrxyz)=t | | 3+3(24+26)=a | | 2*(3y*3xy*3xyz*3ax*3xz*3az)+(3opqr+3pr+3oq+3op+3qr+3oqr)+(3lmn*3m*3l*3m*3n*3m)-8+(4almnopqrxyz)=82837(al)(lm)(mn)(no)(op)(pq)(qr)(rx)(xy)(yz) | | 22x^2+2x=0 | | X-2X=12-18 | | 2*(3y*3xy*3xyz*3ax*3xz*3az)+(3opqr+3pr+3oq+3op+3qr+3oqr)+(3lmn*3m*3l*3m*3n*3m)-8+(4almnopqrxyz)=82837 | | 2*(3y*3xy*3xyz*3ax*3xz*3az)+(3opqr+3pr+3oq+3op+3qr+3oqr)+(3lmn*3m*3l*3m*3n*3m)-8+(4almnopqrxyz)-(3aorx)= | | -4x^2+13x+20=0 | | 12x-14=4x+10 | | 9x+y-x-3y= | | (x-2y)dx+xdy=0 | | 3x=x+200 | | 5x-7/5=11/10 | | i-(1/4) | | ln(x)=8.5+1.7t |