What is the answer to 3^{2/3}=9x ?

The answer to 3^{2/3}=9x is x= 1/(3^{4/3)}

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3^{2/3}=9x

3^{\frac{2}{3}} = 9 x

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

Decimal

x = 0.23112 \dots

Solution steps

3^{\frac{2}{3}} = 9 x

Switch sides

9 x = 3^{\frac{2}{3}}

Divide both sides by

9

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

5 (5 x + 8) = 13 (9 - 4 x)

y, y - z = 0

2 (x - 7) = 2 x - 14

x, 3 x + 2 y = 30

- 1 = - (x - 8)