# How do you solve the volume formula P = 8y + d, for d?

Jun 6, 2018

$d = P - 8 y$

#### Explanation:

$P = 8 y + d$

To isolate $d$, we must subtract $8 y$ from both sides of the equation

$P - 8 y = 8 y + d - 8 y$

$P - 8 y = d$

Jun 6, 2018

$p - 8 y = d$
$p = 8 y + d$
$\Rightarrow p - 8 y = d$