7=2^x+2

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Solution for 7=2^x+2 equation: 



7=2^x+2

We move all terms to the left:

7-(2^x+2)=0

We get rid of parentheses

-2^x-2+7=0

We add all the numbers together, and all the variables

-2^x+5=0

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

-2^x=-5

x=-5/1

x=-5

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