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Popular >

9^{9x+4}=243

Solution

9^{9 x + 4} = 243

Solution

x = - \frac{1}{6}

+1

Decimal Notation

x = - 0.16666 \dots

Solution steps

9^{9 x + 4} = 243

Apply exponent rules

2 (9 x + 4) = 5

Solve

2 (9 x + 4) = 5 : x = - \frac{1}{6}

x = - \frac{1}{6}

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4^{x + 1} + 4^{x + 2} = 320

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3^{2 x - 7} = 27

2^{x^{3}} = 3 2^{x}

Frequently Asked Questions (FAQ)

What is the answer to 9^{9x+4}=243 ?
The answer to 9^{9x+4}=243 is x=-1/6
Solve for x: 9^{9x+4}=243
The solution is x=-1/6