Correct Answer: Option C

Explanation

To solve -11 \(\leq\) 4 - 3x \(\leq\) 28

-11 \(\leq\) 4 - 3x also 4 -3x \(\leq\) 28

- 11 - 4\(\leq\) - 3x and -3x \(\leq\) 28 - 4

-15\(\leq\) -3x and -3x \(\leq\) 24 

i.e. x \(\leq\) 5 and  x \(\geq\) -8

∴ -8 \(\leq\) x \(\leq\) 5

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