12^x+8=15

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Solution for 12^x+8=15 equation: 



12^x+8=15

We move all terms to the left:

12^x+8-(15)=0

We add all the numbers together, and all the variables

12^x-7=0

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

12^x=7

x=7/1

x=7

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