SOLUTION: one third of a number is 15 less than half of the samwe number what is the number?

Algebra ->  Algebra  -> Radicals -> SOLUTION: one third of a number is 15 less than half of the samwe number what is the number?      Log On

Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations!
Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help!

   

Question 21005: one third of a number is 15 less than half of the samwe number what is the number?
Answer by kalants(7) About Me  (Show Source):
You can put this solution on YOUR website!
Your equation is as follows:
(1/3)x = (1/2)x - 15
Subtract (1/2)x from both sides:
-(1/6)x = -15
Multiply both sides by -6 to isolate x:
x = 90