x-2^2=15

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Solution for x-2^2=15 equation: 



x-2^2=15

We move all terms to the left:

x-2^2-(15)=0

determiningTheFunctionDomain
x-15-2^2=0

We add all the numbers together, and all the variables

x-19=0

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

x=19

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