16=2^x+1

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Solution for 16=2^x+1 equation: 



16=2^x+1

We move all terms to the left:

16-(2^x+1)=0

We get rid of parentheses

-2^x-1+16=0

We add all the numbers together, and all the variables

-2^x+15=0

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

-2^x=-15

x=-15/1

x=-15

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