(4^3x+2)=21

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Solution for (4^3x+2)=21 equation: 



(4^3x+2)=21

We move all terms to the left:

(4^3x+2)-(21)=0

We get rid of parentheses

4^3x+2-21=0

We add all the numbers together, and all the variables

4^3x-19=0

We move all terms containing x to the left, all other terms to the right

4^3x=19

x=19/1

x=19

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