Question

2.(x + 1) - (x - 1)=0​

Answer 1

Explicação passo-a-passo:

$2(x + 1) - (x - 1) = 0$

$2x + 2 - x + 1 = 0$

$1x + 3 = 0$

$1x = - 3$

$x = \frac{ - 3}{1}$

$\boxed{\Large{x = - 3}}$

$\red{\mathbb{ATT: ARMANDO}}$