Question 251427: Please solve and show me how.
y/15-y/25=1/15
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! Please solve and show me how.
y/15-y/25=1/15
---------------
Comment: When you have denominators in an equation
multiply thru by the least common multiple of those
denominators to get rid of them:
---
lcm = 75
Multiply thru by 75 to get:
5y - 3y = 5
2y = 5
y = 5/2
==============
Cheers,
Stan H.
|
|
|
