4^x-15=16

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Solution for 4^x-15=16 equation: 



4^x-15=16

We move all terms to the left:

4^x-15-(16)=0

We add all the numbers together, and all the variables

4^x-31=0

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

4^x=31

x=31/1

x=31

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