Solve for r in terms of p, q, and s.

Question

p= –qrs
r=

Answer 1

To solve for \( r \) in terms of \( p \), \( q \), and \( s \) from the equation \( p = -qrs \), follow these steps:

1. Start with the original equation: \[ p = -qrs \]

2. To isolate \( r \), divide both sides of the equation by \( -qs \) (assuming \( q \) and \( s \) are not zero): \[ r = \frac{-p}{qs} \]

Thus, the solution for \( r \) in terms of \( p \), \( q \), and \( s \) is: \[ r = \frac{-p}{qs} \]