If it's not what You are looking for type in the equation solver your own equation and let us solve it.
v in (-oo:+oo)
4^3-(2*v) = 1/64 // - 1/64
4^3-(2*v)-(1/64) = 0
4^3-2*v-1/64 = 0
4095/64-2*v = 0 // - 4095/64
-2*v = -4095/64 // : -2
v = -4095/64/(-2)
v = 4095/128
v = 4095/128
| 8/3c−2=2/3c−12 | | -2/7*5/8 | | h-6.78=2.02 | | logx=(2logx) | | C+2(1-c)=13(x+2) | | 35/20=14/x | | X+4+2=10-x | | 1/3(x-3=-10 | | 3x(x+5)-3x*2=-30 | | 616=44+n | | (4v-3)(2-v)=0 | | 7*x-3=32 | | 1-2cos^2(x)=sin(Pi-x) | | 9(x-5)=5(x+3) | | (5x-21)=64 | | F(x)=x^4-4x^2+1 | | 12ab/-3 | | 2x+10-5x-3x-20= | | 7x-19=2(x+3) | | 1.2=w-1.8 | | 10(s-7)=-92 | | 9/n=5/20 | | 2x+16+35=90 | | 2(3x-5)=2(x-5)+18 | | 25g=300 | | -4ax(10+3x)= | | F(x)=9x^2-36x+1 | | 0.13x-0.21x=-0.8 | | 1/3x45/1 | | 12n^2+48n=n^3+64 | | -2g(g*2-2g+2)= | | 2/sqrt3^2 |