Answer:
One Solution: 3
Step-by-step explanation:
5x - 9 = -24 + 10x
Subtract 5x from both sides. -9 = -24 + 5x
Add 24 to both sides. 15 = 5x
Dived 15/5. 3 = x
Answer:
D
Step-by-step explanation:
Nobody read backwards for 16 minutes
Hey!
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Formula: 
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Steps To Solve:
~Substitute

~Simplify

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Answer:

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Hope This Helped! Good Luck!
My answer would be 14 miles. I really hope this is what you need