Question

Let xx = 12, start superscript, one seventh, end superscript12
7
1
​

. Rewrite the equation in the box, replacing 12, start superscript, one seventh, end superscript12
7
1
​

with xx (substitute).

Answer 1

\( \frac{{12^{\frac{1}{7}}}}{{12}} = \frac{{x^{\frac{1}{7}}}}{{x}} \)