If it's not what You are looking for type in the equation solver your own equation and let us solve it.
6*x*e^(-1*x)
2*n-(n/2) = 54
6*e^-1*x*x
(-1/15)*x = -1/30
(1.407^1)/7 = 0
| (2-z)(4z+7)=0 | | 8x^4y+56x^2y^2-72x^2y= | | 2(27m^3+1)=0 | | 12a^2+11a+15=0 | | X^2+2x^2=sqrt(80) | | x^3+6x^2+9x-8=0 | | 36-9x-x^2=0 | | sen^2(x)+2=cos^2(x)+3sen(x) | | log(8)4x^2-log(8)9=2 | | 18a^2b^7+9ab^3-63ab^7= | | 3r^2+3r+0=0 | | 54m^3+2=0 | | 13-(2c+12)=2(c+2)+3c | | 2n-n/2=54 | | 5+m^3+2=0 | | 125.6=2(3.14)r | | x+2x=sqrt(80) | | -3+m+5m+m=32 | | 10X-3=-5 | | 10X-3=3-8 | | h(x)=raiz(x+3) | | 5x^6-9x^4+7x^3= | | 4.9x^2-14.7x-10=0 | | f(x)=raiz(x+3) | | -4.9x^2+14.7x-10=0 | | -3+m+5m+m=17 | | 4800y=-400(11)+2000 | | 2x^2+22x-13=0 | | 4800y=-400(9)+2000 | | (3w-7)(9-w)=0 | | 4800y=-400(7)+2000 | | 4800y=-400(5)+2000 |