To solve the inequality x + 9 ≤ 23, we first isolate x by subtracting 9 from both sides:
x + 9 - 9 ≤ 23 - 9
x ≤ 14
Therefore, the correct answer is:
C. x ≤ 14
Solve the inequality: x + 9 \le 23
A. x \le 13
B. x \le 32
C. x \le 14
D. x \le 33
1 answer