Greeting to you! My name is Cecille and I’m here to answer that question
For more explanation, please see the attachment
(9/6) = (15/?)
9? = 90
? = 10
All of the above are true
Answer:
10.
Step-by-step explanation:
9e + 4 = -5e + 14 + 13e
9e + 5e - 13e = 14 - 4
e = 10