(49/81)^(x+1)=9/7

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Solution for (49/81)^(x+1)=9/7 equation: 



(49/81)^(x+1)=9/7

We move all terms to the left:

(49/81)^(x+1)-(9/7)=0



Domain of the equation: 81)^(x+1)!=0

x∈R



We add all the numbers together, and all the variables

(+49/81)^(x+1)-(+9/7)=0

We get rid of parentheses

(+49/81)^(x+1)-9/7=0

We calculate fractions


()/81^x+(-729x)/81^x=0

We multiply all the terms by the denominator


(-729x)+()=0

We add all the numbers together, and all the variables

(-729x)=0

We get rid of parentheses

-729x=0

x=0/-729

x=0

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