Question

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

Quanto dá!!!desafio!!!

Answer 1

$Resolu\c{c}\~ao \to \left\{\begin{array}{ccc}2*(x+1)-(x-1)=0\\\\2x+2-x+1 = 0\\\\x+3 = 0\\\\\boxed{\boxed{x = -3}}\end{array}\right$

Espero ter ajudado. =^.^=

Answer 2

Oie, Td Bom?!

>>> Resolvendo a expressão.

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

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

$x + 3 = 0$

$x = - 3$

Att. Makaveli1996