Question

12x + 3(x-6) =8x -24

Answer 1

12x + 3x - 18 = 8x - 24

12x + 3x - 8x = - 24 + 18

7x = - 6

x = - 6 / 7

Answer 2

$\boxed{Resposta}$

$12 x + 3(x-6)=8x - 24  \\ 12x + 3x - 18 = 8x - 24 \\ 12x + 3x - 8x = - 24 + 18 \\ 7x = - 6 \\ \red x = \red - \frac{ \red6}{ \red7}$

Resposta: X = -6/7