(2)=3^(2x)-18

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Solution for (2)=3^(2x)-18 equation: 



(2)=3^(2x)-18

We move all terms to the left:

(2)-(3^(2x)-18)=0

We get rid of parentheses

-3^2x+18+2=0

We add all the numbers together, and all the variables

-3^2x+20=0

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

-3^2x=-20

x=-20/1

x=-20

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