SOLUTION: Jorge is 7 years than twice Manuel's age. If Manuel is at least 14 but younger than 19, what is the range for Jorge's age?

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Question 1141400: Jorge is 7 years than twice Manuel's age. If Manuel is at least 14 but younger than 19, what is the range for Jorge's age?
Answer by josgarithmetic(39631) About Me  (Show Source):
You can put this solution on YOUR website!
j, Jorge
m, Manuel

system%28j=2m%2B7%2C14%3C=m%3C19%29

m=%28j-7%29%2F2
-
14%3C=%28j-7%29%2F2%3C19---------solve this.