4^(x-1)+8=3.2^x

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Solution for 4^(x-1)+8=3.2^x equation: 



4^(x-1)+8=3.2^x

We move all terms to the left:

4^(x-1)+8-(3.2^x)=0

We get rid of parentheses

4^(x-1)-3.2^x+8=0

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

4^(x-1)-3.2^x=-8

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