Question

2 (x-1) +2 = 4 [resolve]

Answer 1

$x = 2$

$\boxed{HoLa}$

Explicación paso a paso:

$2(x - 1) + 2 = 4 \\ \\ 2x - 2 + 2 = 4 \\ \\ 2x = 4 \\ \\ x = \frac{4}{2} \\ \\ x = 2$

Si te sirvió deja tu corona :)