Question

1. 2(n + 5) = -2

Explanation:

Step1: Expand the left side

$2(n+5) = 2n + 10$, so the equation becomes:
$2n + 10 = -2$

Step2: Subtract 10 from both sides

$2n + 10 - 10 = -2 - 10$
$2n = -12$

Step3: Divide by 2 on both sides

$\frac{2n}{2} = \frac{-12}{2}$
$n = -6$

Answer:

$n = -6$