2^3x-11+5=21

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Solution for 2^3x-11+5=21 equation: 



2^3x-11+5=21

We move all terms to the left:

2^3x-11+5-(21)=0

We add all the numbers together, and all the variables

2^3x-27=0

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

2^3x=27

x=27/1

x=27

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