Question

1. solve the following inequality: 9 ≤ x - 4 enter your next step here

Explanation:

Step1: Add 4 to both sides

To isolate \( x \), we add 4 to both sides of the inequality \( 9 \leq x - 4 \). This gives \( 9 + 4 \leq x - 4 + 4 \).

Step2: Simplify both sides

Simplifying the left side: \( 9 + 4 = 13 \). Simplifying the right side: \( x - 4 + 4 = x \). So the inequality becomes \( 13 \leq x \) or \( x \geq 13 \).

Answer:

\( x \geq 13 \)