Question

2(x - 5) - 6 = -18

Explanation:

Step1: Add 6 to both sides

$2(x - 5) - 6 + 6 = -18 + 6$
Simplify: $2(x - 5) = -12$

Step2: Divide both sides by 2

$\frac{2(x - 5)}{2} = \frac{-12}{2}$
Simplify: $x - 5 = -6$

Step3: Add 5 to both sides

$x - 5 + 5 = -6 + 5$
Simplify: $x = -1$

Answer:

$x = -1$