SOLUTION: a certain # doubled & increased by 15 is 29..What is the number? Pls?

Algebra ->  Human-and-algebraic-language -> SOLUTION: a certain # doubled & increased by 15 is 29..What is the number? Pls?      Log On


   



Question 617547: a certain # doubled & increased by 15 is 29..What is the number? Pls?
Answer by Greenfinch(383) About Me  (Show Source):
You can put this solution on YOUR website!
2x +15 = 29
2x = 14
x = 7