Solve the inequality: 3(x + 1) \(\leq\) 5(x + 2) + 15
- x \(\geq\) -14
- x \(\leq\) - 14
-
x \(\geq\) -11
- x \(\leq\) - 11
The correct answer is: C
Explanation
3(x + 1) \(\leq\) 5(x + 2) + 15
3x + 3 \(\leq\) 5x + 10 + 15
3x - 5x \(\leq\) 10 + 15 - 3
-2x \(\leq\) 22
x \(\geq\) \(\frac{-22}{2}\)
x \(\geq\) -11