Question: Solve the inequality: 7x + 1 ≤ 3x + 9.
Options:
Correct Answer: x ≤ 2
Solution:
Step 1: Subtract 3x from both sides: 4x + 1 ≤ 9. Step 2: Subtract 1: 4x ≤ 8. Step 3: Divide by 4: x ≤ 2.