# Math Help - rearange equations need help

1. ## rearange equations need help

does anybodt know how to rearange the equation so n is the suject?
any help would be great. thanks!!

2. Originally Posted by rolfharris
does anybodt know how to rearange the equation so n is the suject?
any help would be great. thanks!!

$a=1.33\sqrt{\frac{d}{r}}(\frac{n}{b^2})$

$\frac{a}{1.33}=\frac{\sqrt{d}}{\sqrt{r}}(\frac{n}{ b^2})$

$
n=\frac{b^2a\sqrt{r}}{1.33\sqrt{d}}
$

fantastic!!