Question

3 (x + 2) = 12

Necesito que las ecuacion en 2 maneras diferentes

Answer 1

1)

$3(x + 2) = 12 \\ 3x + 6 = 12 \\ 3x = 12 - 6 \\ 3x = 6 \\ x = 2$

2)

$3(x + 2) = 12 \\ 3 \times 2x = 12 \\ 6x = 12 \\ x = \frac{12}{6} \\ x = 2$