If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
((7/12)*x^9)/5 = 0
7/60*x^9 = 0 // : 7/60
x^9 = 0
x = 0
x = 0
| 36=4/9d | | 36=4/0d | | 6x+10=3x-2 | | 7/12*9/5 | | 3/5m=-15 | | 0=x+20x^2-5-4x^3 | | q/-9=-9 | | 3x^2-33x-126=0 | | 2/3q=18 | | -9(x-2)+25=-19-19 | | 3/x-4=10 | | 63+x=2x+3 | | b^3+2b^2-4b-8=0 | | 5/9x76 | | 3(5n-5)-(3-5n)=8+4n+4+n | | 2x-2=2x+1 | | -7q+2=11q+8q | | 6x+1+3x-6=49 | | 20x^2+12x=x | | 15+r=-3r+3(r+3) | | y^3z^6/y^4z^5 | | 2/7k-1/4k=-3 | | 36-n=-7(3n-5)+1 | | 7(n-8)=32-4n | | 2(7-m)=3(5-m) | | 9y-(2y-3)=5(y-2)+2y | | 17-3y=9-y | | 3x-6+x+25=39 | | 18x=3x^3-3x^2 | | 8(m+3)=18+6m | | 7x+26=4(x+2) | | 9x*2=3x-10 |