Question

Despejar x si Y= X-1 / 2x+3

Answer 1

$y = \frac{x - 1}{2x + 3} \\ (2x + 3)y = x - 1 \\ 2xy + 3y = x - 1 \\ 2xy - x = - 1 - 3y \\ x(2y - 1) = - 1 - 3y \\ x = \frac{ - 1 - 3y}{2y - 1}$