Answers:
a= 5x±
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6
u=± 
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2
<h2>Brainliest please!!!! It took me a while to figure this out!</h2>
Answer:1/2
Step-by-step explanation:
See attachment file below.
Answer: 11/3
Hope it helped!
4x+17+x+23+80=180. Now combine like terms.
5x+120=180
5x=60
X=12