25.28=4.2^x

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Solution for 25.28=4.2^x equation: 



25.28=4.2^x

We move all terms to the left:

25.28-(4.2^x)=0

We get rid of parentheses

-4.2^x+25.28=0

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

-4.2^x=-25.28

x=-25.28/1

x=-25.28

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