<h2>
Answer:</h2>
<em>W=9</em>
<h2>
Step-by-step explanation:</h2>
<em>Hope this helps, here is the answer please mark Brainliest.</em>
First triangle side lengths: 9, 4, 8
First triangle perimeter: 21
Second triangle side lengths: 18, 8, 16
Second triangle perimeter: 42
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Neither the see attachments:
Answer:
Step-by-step explanation:
3a + 26 = 86
3a = 86 - 26 = 60
a = 60/3 = 20
24. two negatives become a positive