(1/9)^2x=3^7x-1

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Solution for (1/9)^2x=3^7x-1 equation: 



(1/9)^2x=3^7x-1

We move all terms to the left:

(1/9)^2x-(3^7x-1)=0



Domain of the equation: 9)^2x!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

(+1/9)^2x-(3^7x-1)=0

We get rid of parentheses

(+1/9)^2x-3^7x+1=0

We multiply all the terms by the denominator


(+1-3^7x*9)^2x+1*9)^2x=0

Wy multiply elements

(+1-3^7x*9)^2x+9x=0

We add all the numbers together, and all the variables

9x+(+1-3^7x*9)^2x=0

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