Question

solve for s in terms of q, r, and t.
$r = q + t + s$
$s = \square$

Explanation:

Step1: Isolate s by subtracting q and t.

To solve for \( s \) in the equation \( r = q + t + s \), we need to get \( s \) by itself. We can do this by subtracting \( q \) and \( t \) from both sides of the equation.
\[
r - q - t = q + t + s - q - t
\]

Step2: Simplify the equation.

Simplifying the right - hand side, the \( q \) and \( -q \) cancel out, and the \( t \) and \( -t \) cancel out. So we are left with:
\[
s=r - q - t
\]

Answer:

\( r - q - t \)