Question

$\sqrt[3]{3} x + 1 = 3$
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Answer 1

$\bf{ \sqrt[3]{3} x + 1 = 3}$

$\bf{ \sqrt[3]{3} x = 3 - 1 = 2}$

$\bf{ \sqrt[3]{3}x = 2 }$

$\bf{x = \frac{2}{ \sqrt[3]{3} } = \frac{2 \sqrt[3]{ {3}^{2} } }{ \sqrt[3]{3} \sqrt[3]{ {3}^{2} } } = \frac{2 \sqrt[3]{ {3}^{2} } }{3} =\boxed{ \bf{ \frac{2 \sqrt[3]{9} }{3} } } }$