Question

Bx – 2by = b................... ​

Answer 1

Ответ:

$bx - 2by = b \times (x - 2y)$

Answer 2

The equation you've provided is:

Bx - 2by = b

This appears to be a linear equation in two variables, x and y, with coefficients B and b. If you have a specific question or need to solve for one of the variables, please provide more context or information about what you would like to do with this equation, and I'll be happy to assist you further.