Question

2x - 4 = 8 *




a) 12

b) 6

c) 3

d) 0

​

Answer 1

Oie, Tudo Bom?

■ Resposta: Opção B.

$2x - 4 = 8$

$2x = 8 + 4$

$2x = 12$

$x = \frac{12}{2}$

$\boxed {x = 6}$

Att. Makaveli1996