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)
(42/3)*x^6 = 0
14*x^6 = 0 // : 14
x^6 = 0
x = 0
x = 0
| 10d+3s=34 | | 26=sqrt(x*10) | | y^6x^3/y^6x^4 | | (5d-7)(5d-6)= | | x^2-1=x-2.5 | | u+1/2=13/3 | | u+1/2=(4)1/3 | | 7x^2-7x-17=0 | | t^2-3t=40 | | 5x-10=10x-50 | | u+1/2=41/3 | | 15.24+7.5%=x | | 1/3u-7/3=-3/5u-2 | | 3x+4y=9y | | 10x=1/10 | | 7(2x+3)-8=15+6x+14 | | 5x+3=2(x+2)-3x | | V=9t^2-8t | | 4p+6y=34 | | 5/6x+6=28-x | | 0.5n=-0.4 | | 2l+2w=104 | | .20x+.50y=2.9 | | Y^2+10y=264 | | 2sin^2x+5sinx-3=0 | | -44-13= | | 2(2n-1)+6=4n+4 | | x+x+3=11 | | -18+31= | | C/8=48 | | 3m+15=8+3m | | 2x+-4=0 |