1. **State the problem:** Find the values of $x$ on the real number line that satisfy the inequality $-x + 2 > 5$ and/or $5 \leq x + 4$.
2. **Solve the first inequality:**
$$-x + 2 > 5$$
Subtract 2 from both sides:
$$-x + \cancel{2} - \cancel{2} > 5 - 2$$
$$-x > 3$$
Multiply both sides by $-1$ and reverse the inequality sign (because multiplying by a negative reverses inequality):
$$x < -3$$
3. **Solve the second inequality:**
$$5 \leq x + 4$$
Subtract 4 from both sides:
$$5 - 4 \leq x + \cancel{4} - \cancel{4}$$
$$1 \leq x$$
or equivalently
$$x \geq 1$$
4. **Combine the inequalities with "and/or":**
The solution is all $x$ such that $x < -3$ or $x \geq 1$.
5. **Interpretation:**
- The first inequality corresponds to all real numbers less than $-3$.
- The second inequality corresponds to all real numbers greater than or equal to $1$.
6. **Check the options:**
- Option (A) shows $(1,4]$ which is part of the solution but misses $x < -3$.
- Option (B) shows $(-1,3]$ which does not include $x < -3$ or $x \geq 1$ fully.
- Option (C) shows $(-1,4]$ which misses $x < -3$.
- Option (D) same as (B).
- Option (E) shows $[-4,1)$ which includes $x < -3$ but excludes $x \geq 1$.
Since the solution is $x < -3$ or $x \geq 1$, the correct intervals are $(-\infty, -3)$ and $[1, \infty)$.
None of the options exactly match this, but option (E) covers $[-4,1)$ which includes $x < -3$ but excludes $x \geq 1$.
Therefore, the correct solution set is $x < -3$ or $x \geq 1$.
**Final answer:**
$$\boxed{x < -3 \text{ or } x \geq 1}$$
Inequality Solution 50B34E
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