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)
64^3*x = 1/8 // - 1/8
64^3*x-(1/8) = 0
64^3*x-1/8 = 0
262144*x-1/8 = 0 // + 1/8
262144*x = 1/8 // : 262144
x = 1/8/262144
x = 1/2097152
x = 1/2097152
| -3(a-1)=-15-6a | | 40(25+n)=2000 | | 5x-4y=47 | | 1/5x-3 | | 2x+9y=5(6-5) | | 2x^2-10x=32 | | 10x+7=6x+10 | | 9w-6w=15 | | C+2=50-4c | | 2x-7=6x+2 | | 4w+w-3w=14 | | 5(2x-5)=-105 | | 10(5+n)=130 | | 2(27+4x)+7x=27 | | 47x+18x=5000 | | 3y-2=12 | | 156=6(-6-8m) | | t^2-4t+3= | | 4x^5+4x-32= | | 13=-4j-(-5)/-7 | | 115=5(7-8n) | | 3(m-6)-(m-4)=-(m+3)-6 | | 2x^3+14y^3=0 | | 17+6x=8x-3 | | -3(1-8)=0 | | -6+6(6v-2)=-90 | | 6=8n-(-2)/7 | | 9-7p-5+2p= | | 3x+10=22x+45 | | 0.024x+5.859=0.010x+5.852 | | x+90=21 | | (p^2-2p+5)(p-7)= |