2^x-2^4=-12

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Solution for 2^x-2^4=-12 equation: 



2^x-2^4=-12

We move all terms to the left:

2^x-2^4-(-12)=0

We add all the numbers together, and all the variables

2^x-4=0

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

2^x=4

x=4/1

x=4

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