SOLUTION: I don't understand how to solve this problem may you help me please 3d>9

Algebra ->  Inequalities -> SOLUTION: I don't understand how to solve this problem may you help me please 3d>9      Log On


   

Question 10879: I don't understand how to solve this problem may you help me please
3d>9
Answer by MArk_HeRras(6) About Me  (Show Source):
You can put this solution on YOUR website!
3d > 9
You just have to divide 3 to both sides.Thats all!!
3d/3 > 9/3
d > 3
The (>)sign don't Changes!!