Question

resolva as equaçoes 2x=x+2

Answer 1

$2x = x + 2 \\ 2x - x = 2 \\ x = 2$


S = {2}

Answer 2

Olá

2x = x + 2

2x - x = 2

x = 2

Resposta: x = 2

Bons estudos.