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)
((5/7)*x^7)/1 = 0
(5/7)*x^7 = 0
5/7*x^7 = 0 // : 5/7
x^7 = 0
x = 0
x = 0
| 2+20m=35m | | 9-(2+9-3y)=6+2y-(5+y) | | 2n-8=22 | | x^2=18-81 | | 3x+15=6x-24 | | 5x+2=26+3x | | 2x-7=-5x+1 | | 2b-10=-3+5 | | x=2.5y+13 | | 8q(4p)= | | 5x-11=-8x | | 4n-2=-10 | | 65+0.06x=48+0.10x | | 7500+150x=0 | | -3-2x=11 | | 4(5m+3)=28 | | 14b-9b=48 | | 4(3+n)=-8 | | x+7x-6=0 | | 4y+8-2y=6 | | X-x/8=x/4-10 | | 2y-9=5 | | 4(-4x+10)=56 | | 2+7-3= | | y=2x+89 | | 14/25*10/21 | | 15+20p=195+16p | | 3/5(x-4)=27 | | 3.45x-(-7.43)=-20.86 | | X^2-10x+99=2 | | 8c-84=6c-10 | | 2(x+2)-(4x+4)= |