Question

solve for x: 2(x + 6) = 20

Explanation:

Step1: Divide both sides by 2

$\frac{2(x+6)}{2} = \frac{20}{2}$
$x + 6 = 10$

Step2: Subtract 6 from both sides

$x + 6 - 6 = 10 - 6$

Answer:

$x = 4$