Answer:
The solution is

Explanation:
To solve an equation for a variable, state this variable with coefficient 1 on the left side and all the other terms on the right side
Ex: 2x + 6y = 10, solve for x
- Subtract 6y from both sides to move it to the right side
- Divide each term on both sides by 2 to make the coefficient of x = 1
Let us use the same way to solve the given equation for b
∵ v = bnj
→ Switch the two sides to put b on the left sides
∴ bnj = v
∵ n and j multiplied by b
→ Divide both sides by nj to move them from the left side to the right side
∴

∴

The solution is
