4^-x=1/256

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Solution for 4^-x=1/256 equation: 



4^-x=1/256

We move all terms to the left:

4^-x-(1/256)=0

We add all the numbers together, and all the variables

-x+4^-(+1/256)=0

We add all the numbers together, and all the variables

-1x-(+1/256)=0

We get rid of parentheses

-1x-1/256=0

We multiply all the terms by the denominator


-1x*256-1=0

Wy multiply elements

-256x-1=0

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

-256x=1

x=1/-256

x=-1/256

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