Answer:

Step-by-step explanation:
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Given:

---------->>>>
Combine like terms.

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Add 12 to both sides.

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Divide both sides by 9.

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Hope this is helpful.
Answer:

Step-by-step explanation:

Cancel the negative signs on both sides.

Evaluate.

F means false so it is not true it is false
Answer:
no
Step-by-step explanation:
5, it says that the range is 5 so you count five across the chart from the first point of data