To solve the inequality ∣2w−1∣+6≤2, we first isolate the absolute value expression. Then, we solve the resulting inequality by considering the two cases for the absolute value.
Solution Approach
Isolate the absolute value term: ∣2w−1∣≤−4.
Recognize that an absolute value expression is always non-negative, so ∣2w−1∣≤−4 has no solution because the right-hand side is negative.
Step 1: Isolate the Absolute Value Expression
Given the inequality:
∣2w−1∣+6≤2
First, isolate the absolute value term by subtracting 6 from both sides:
∣2w−1∣+6−6≤2−6∣2w−1∣≤−4
Step 2: Analyze the Absolute Value Inequality
The absolute value of any expression is always non-negative, meaning:
∣2w−1∣≥0
Since ∣2w−1∣ is always non-negative, it can never be less than or equal to −4, which is a negative number.
Final Answer
Therefore, the inequality ∣2w−1∣+6≤2 has no solution.