The equation provided is:

$FB + g = qB$

This appears to be an algebraic equation that relates four variables: $F$, $B$, $g$, and $q$.

To solve for a particular variable, you would isolate that variable on one side of the equation. Here are some potential steps depending on which variable you wish to solve for:

1. Solving for $F$:

   $F = \frac{qB - g}{B}$

2. Solving for $B$:

   Rearranging the equation:

   $B(F - q) = -g$

   Therefore,

   $B = \frac{-g}{F - q}$

3. Solving for $g$:

   $g = qB - FB$

4. Solving for $q$:

   $q = \frac{FB + g}{B}$

This equation could represent a balance of forces, possibly in a physics context (e.g., force balance equations where $F$ might represent a force, $B$ could be a magnetic field, $g$ could be gravitational force, and $q$ might be charge).

Would you like details on any specific solution or further exploration of this equation?

Here are 5 questions for deeper understanding:

1. What is the physical context of this equation?
2. Are there any constraints on the variables (e.g., $B$ cannot be zero)?
3. Could this equation represent an equilibrium condition?
4. What units are associated with each variable in this equation?
5. How does this equation change if one of the terms becomes negligible?

Tip: When solving algebraic equations, always check if the equation simplifies if one of the variables or terms is much larger or smaller than the others.