That answer was (B)................
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<em>-</em><em> </em><em>BRAINLIEST</em><em> answerer</em>
Answer:

Step-by-step explanation:
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Given:

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Collect like terms.

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Simplify

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Hope this is helpful.
Answer:
W = 1/2L - 4
Step-by-step explanation:
The width is 4 less than 1/2 of the length.
w = 1/2L - 4