The solution for x in the equation B = 3x + 9xy is x = B/(3 + 9y)
How to determine the solution for x in the equation
From the question, we have the following parameters that can be used in our computation:
B = 3x + 9xy
Factor out x from the right hand side of the equation
So, we have
B = x(3 + 9y)
Divide both sides of the equation by 3 + 9y
This gives
x = B/(3 + 9y)
Hence, the solution for x in the equation is x = B/(3 + 9y)