Question

PONTOS❕❕❕❕❕❕❕❕❕❕❕❕❕❕❕ RESPONDA:

Answer 1

Resposta:

$\frac{\left(x+1\right)}{2}+\frac{1}{3}=0\quad :\quad x=-\frac{5}{3}$

Explicação passo a passo:

$\frac{x+1}{2}+\frac{1}{3}=0$

$\frac{x+1}{2}+\frac{1}{3}-\frac{1}{3}=0-\frac{1}{3}$

$\frac{x+1}{2}=-\frac{1}{3}$

$\frac{2\left(x+1\right)}{2}=2\left(-\frac{1}{3}\right)$

$x+1=-\frac{2}{3}$

$x=-\frac{5}{3}$

Answer 2

Explicação passo-a-passo:

$c) \frac{x + 1}{2} + \frac{1}{3} = 0 \: \: \: \: mmc = 6$

$3.(x + 1) + 2 = 0$

$3x + 3 = - 2$

$3x = - 2 - 3 \\ 3x = - 5 \\ x = \frac{ - 5}{3}$