Solve for $x$: $\sqrt[3]{20x + \sqrt[3]{20x + 13}} = 13.$
Question:
Solve for $x$: $\sqrt[3]{20x + \sqrt[3]{20x + 13}} = 13.$
Answer:
Let's think step by step.

user
\frac{546}{5}
Solve for $x$: $\sqrt[3]{20x + \sqrt[3]{20x + 13}} = 13.$
train