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256=1/4^3x+2
We move all terms to the left:
256-(1/4^3x+2)=0
Domain of the equation: 4^3x+2)!=0We get rid of parentheses
x∈R
-1/4^3x-2+256=0
We multiply all the terms by the denominator
-2*4^3x+256*4^3x-1=0
Wy multiply elements
-8x^3+1024x^3-1=0
We do not support expression: x^3
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