# How do you solve for a in c = 8πab?

May 10, 2016

color(blue)(a =c /( 8 pi b )

#### Explanation:

$c = 8 \pi a b$

$c = 8 \pi \textcolor{b l u e}{a} b$

Isolating $\textcolor{b l u e}{a}$:

$c = 8 \pi b \cdot \textcolor{b l u e}{a}$

color(blue)(a =c /( 8 pi b )