The equation shown in the image is:

$2(7 - 2x) = 6$

Let's solve this step-by-step.

1. First, distribute the $2$ to both terms inside the parentheses:

$2 \times 7 - 2 \times 2x = 6$

This simplifies to:

$14 - 4x = 6$

2. Next, move the constant $14$ to the other side by subtracting $14$ from both sides:

$14 - 4x - 14 = 6 - 14$

This simplifies to:

$-4x = -8$

3. Finally, divide both sides by $-4$ to solve for $x$:

[ x = \frac{-8}{-4