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6^3x+12=1/216
We move all terms to the left:
6^3x+12-(1/216)=0
We add all the numbers together, and all the variables
6^3x+12-(+1/216)=0
We get rid of parentheses
6^3x+12-1/216=0
We multiply all the terms by the denominator
6^3x*216-1+12*216=0
We add all the numbers together, and all the variables
6^3x*216+2591=0
Wy multiply elements
1296x^3+2591=0
We do not support expression: x^3
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