Question

3(4x -3)= -12 me ajudemmm​

Answer 1

Resposta:

$12x - 9 = - 12 \\ 12x = - 12 +9</p><p> \\ 12x = - 3</p><p> \\ x = \frac{ - 3}{12} </p><p></p><p>$

$x = - 0.25$