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Popular >

49^{3x}= 1/343

Solution

4 9^{3 x} = \frac{1}{343}

Solution

x = - \frac{1}{2}

+1

Decimal Notation

x = - 0.5

Solution steps

4 9^{3 x} = \frac{1}{343}

Apply exponent rules

6 x = - 3

Solve

6 x = - 3 : x = - \frac{1}{2}

x = - \frac{1}{2}

Popular Examples

5 - 3 e^{x} = 2

92 \cdot 3^{4 x} = 27

e^{2x}-4e^x-12=0

e^{2 x} - 4 e^{x} - 12 = 0

(x) = 2^{x + 1} - 3

4(2^x+2^{-x})=17

4 (2^{x} + 2^{- x}) = 17

Frequently Asked Questions (FAQ)

What is the answer to 49^{3x}= 1/343 ?
The answer to 49^{3x}= 1/343 is x=-1/2
Solve for x: 49^{3x}= 1/343
The solution is x=-1/2