To solve the equation for \( BB \), we need to first clarify that we're treating \( B \) and \( b \) as distinct variables since capitalization indicates a different variable in this context. Given the equation:
\[ g = Bd \]
Assuming \( B \) is the variable of interest and \( d \) is a different known variable, we want to solve for \( B \). However, it seems you want to solve for \( BB \), which is not present in the given equation. Assuming that by \( BB \) you mean \( B \times B \) or \( B^2 \), this is not directly solvable from the given equation because it only allows us to solve for \( B \), not \( B^2 \).
If you want to solve for \( BB \), which would be interpreted as \( B^2 \), you first need to find \( B \) from the given equation and then square that value. Here is how you solve for \( B \):
\[ B = \frac{g}{d} \]
Once you've solved for \( B \), you could compute \( B^2 \) by squaring the value of \( B \):
\[ BB \text{ or } B^2 = \left(\frac{g}{d}\right)^2 \]
However, if by \( BB \) you simply meant the variable \( B \), not \( B^2 \), then you already have the solution for \( B \) after dividing \( g \) by \( d \):
\[ B = \frac{g}{d} \]
Please clarify what you mean by \( BB \) if the above does not address your question adequately.