What is the answer to 64^{-3x-3}*64+22=38 ?

The answer to 64^{-3x-3}*64+22=38 is x=-8/9

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64^{-3x-3}*64+22=38

6 4^{- 3 x - 3} \cdot 64 + 22 = 38

x = - \frac{8}{9}

Decimal Notation

x = - 0.88888 \dots

Solution steps

6 4^{- 3 x - 3} \cdot 64 + 22 = 38

Apply exponent rules

3 (- 3 x - 2) = 2

Solve

3 (- 3 x - 2) = 2 : x = - \frac{8}{9}

x = - \frac{8}{9}

7^{x + 2} = 17

(3^{x})^{2} - 3^{x + 1} + 2 = 0

2^{y} = 24

3^{x^{2}} - 9^{6 - 2 x} = 0

e^{3 l n (x)} = 125

What is the answer to 64^{-3x-3}*64+22=38 ?
The answer to 64^{-3x-3}*64+22=38 is x=-8/9
Solve for x: 64^{-3x-3}*64+22=38
The solution is x=-8/9