Question

last one like this....find n.

x^n
---- = x^3
x^7

Answer 1

\[\Large \frac{x^n}{x^7}=x^3\]

\[\Large x^{n-7}=x^3\]


\[\Large n-7=3\]


\[\Large n-7+7=3+7\]


\[\Large n=10\]

Answer 2

thanks(:

Answer 3

yw, glad to be of help