# Thread: Solving for an indicated letter.

1. ## Solving for an indicated letter.

Solve for "p" Sq+Sp=Spq+p

This equation is for computer design.

2. Originally Posted by Itsbaxagain
Solve for "p" Sq+Sp=Spq+p

This equation is for computer design.
Move all the terms with a p in it to one side of the equation:
$Sq + Sp = Spq + p$

$Sq = Spq + p + Sp$

$Sq = p(Sq + 1 + S)$

$p = \frac{Sq}{Sq + S + 1}$

-Dan