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|-2x-5| ≤5
Show it's solution set!

1 Answer

1 vote

Answer: -5 ≤ x ≤ 0.

Explanation:

To solve the inequality, we need to consider two cases:

Case 1: -2x - 5 ≤ 5

Adding 5 to both sides gives:

-2x ≤ 10

Dividing both sides by -2 and reversing the inequality:

x ≥ -5

Case 2: -(-2x - 5) ≤ 5

Simplifying:

2x + 5 ≤ 5

Subtracting 5 from both sides gives:

2x ≤ 0

Dividing both sides by 2:

x ≤ 0

Therefore, the solution set is -5 ≤ x ≤ 0.

User Alex Lord Mordor
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