Twice the difference of a number and

4
is less than or equal to
17
.

2(x-4) ≤ 17

To solve the inequality, we first need to break it down into smaller steps.

The given inequality is:
2(x - 4) ≤ 17

To solve this, let's go step by step:

1. Distribute the 2 on the left side by applying the distributive property:
2x - 8 ≤ 17

2. Move the constant term (-8) to the right side:
2x ≤ 17 + 8
2x ≤ 25

3. Divide both sides of the inequality by 2 to solve for x:
x ≤ 25/2

Simplifying the equation, we get:
x ≤ 12.5

So, the solution to the given inequality is x being less than or equal to 12.5.