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)
(1/2)*x^16 = 39 // - 39
(1/2)*x^16-39 = 0
1/2*x^16 = 39 // : 1/2
x^16 = 78
x^16 = 78 // ^ 1/16
abs(x) = 78^(1/16)
x = 78^(1/16) or x = -78^(1/16)
x in { 78^(1/16), -78^(1/16) }
| -5(x-1)=3 | | -(z+8)+(5z+1)=-2(z+1) | | n+n+1+n+2=75 | | 12m-25=2m+34 | | (x^2)+2x-56=0 | | .6(2x+8)=18 | | c+(c-23)=23 | | 32-16=t | | 1/4z=-7 | | Z/11=9 | | ln(4x-11)=5 | | -6x+3x=x+6 | | 10=0.5*1.5(a+10) | | 23.7=p/12 | | -8(3-4x)+8x=9x+38 | | 2r-1=9 | | 7.4x-8.3-6.5x=0.9x-8.3 | | 15*8=r | | -8(3-4x)+8v=9v+38 | | 44+s=92 | | I=(50-0.10p)p | | 5c+9=3c+29 | | 3(7x-8)=-x-24 | | 56x+89=48x-28 | | (3x-5y)=7y | | (13/12x)2 | | 10=0.5*4(a+5) | | X^2-6.25x-5.75=0 | | (-3/5f)=15 | | 2.5x-10=-13 | | N/10=11 | | 4(3z-1)-3(z+7)=2(z+1) |