21^x+3=14

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Solution for 21^x+3=14 equation: 



21^x+3=14

We move all terms to the left:

21^x+3-(14)=0

We add all the numbers together, and all the variables

21^x-11=0

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

21^x=11

x=11/1

x=11

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