# Logarithmic progressions

Algebra Level 3

If $$1,\log_{9}{(3^{1-x}+2)},\log_{3}{(4.3^x-1)}$$ are in Arithmetic progression , then if the value of $$x$$ is given by $$\Large x = \log_{c}{\frac{a}{b}}$$,then enter your answer as $$a+b+c$$.

Note: $$.$$$$\text{(dot)}$$ represents $$\times \text{(into)}$$

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