4.2^x=(0.5)^-x

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Solution for 4.2^x=(0.5)^-x equation: 



4.2^x=(0.5)^-x

We move all terms to the left:

4.2^x-((0.5)^-x)=0



We calculate terms in parentheses: -((0.5)^-x), so:

(0.5)^-x

determiningTheFunctionDomain
-x+(0.5)^

We add all the numbers together, and all the variables

-x

Back to the equation:

-(-x)



We add all the numbers together, and all the variables

4.2^x-(-1x)=0

We get rid of parentheses

4.2^x+1x=0

We add all the numbers together, and all the variables

x+4.2^x=0

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