7^-x=1/3

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Solution for 7^-x=1/3 equation: 



7^-x=1/3

We move all terms to the left:

7^-x-(1/3)=0

We add all the numbers together, and all the variables

-x+7^-(+1/3)=0

We add all the numbers together, and all the variables

-1x-(+1/3)=0

We get rid of parentheses

-1x-1/3=0

We multiply all the terms by the denominator


-1x*3-1=0

Wy multiply elements

-3x-1=0

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

-3x=1

x=1/-3

x=-1/3

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