I chose a number and divide it by 6. Then I subtracted 15 from the result and got 5. What was the number I chose?
Choose the correct choice:
A) 600 B) 700 C) 120 D) 900 E) None
Solution:   Let xx be the number I chose, then   x/6âˆ’15=5   x/6=20   x=120   Answer 120
<result>C</result>
I chose a number and divide it by 6. Then I subtracted 15 from the result and got 5. What was the number I chose?