If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(x^2+1)/(e^x)-(3*x*cos(x))
535;60
ln(4*x-x^2-3)
6*x^5-13*x^4+22*x^3-15*x^2-21*x+58;2*x^2-x+7
2*x^3-1 = 0
| X+.29x=180 | | 10x=152.50-8y | | 0.3(0.9-1.2)=-0.3+0.21 | | 5(x-6)-4=20 | | (x-4)(x+3)=-12 | | 3(-13)-x=9 | | -4+3m-2=92 | | (3a+b)(3a-b)(2a+5b)= | | 0.5(4z+7)+0.9=0.6(4z-6) | | 8m+5n-7m+3n= | | 7x+6y=175 | | X^4-2X^2-k=0 | | 0.02x+0.03y=0.06 | | 0.3(0.9-0.4x)=-0.1x+0.21 | | -10b-4h+8b+2h= | | (x+6)*5=y+6 | | y^2=4x^2+2X | | 8/x=6/16 | | -56=7(3y+5)-4(8y+9) | | f(-1)=1.8x+32 | | (3x^3+2x^2)-(12x-8)=0 | | -4m+10-9(m-1)=2m-(3m-2)-7m+7 | | -9m+85-3(m-2)=6m-(2m-5m)-3m+8 | | 3(7x+3)+1(7x-1)=204 | | -[9z-(16z+2)]=2+(6z+7) | | 2x=n+3 | | -15p-4(2-6p)=4(p-2)-20 | | 3y+2(x+4)=43 | | 132x-71x+x=279+155 | | 3x-6=4x-8-x | | 6K-5=-2k+11 | | X+x+2x-15+2x-15=360 |