SOLUTION: 4/y - y/2=7/2 Is my lcd 2y or 2•2=4? I tried 2y and got 4y-ysquared=7y

Algebra ->  Rational-functions -> SOLUTION: 4/y - y/2=7/2 Is my lcd 2y or 2•2=4? I tried 2y and got 4y-ysquared=7y       Log On


   

Question 970865: 4/y - y/2=7/2
Is my lcd 2y or 2•2=4?
I tried 2y and got 4y-ysquared=7y
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
4/y - y/2=7/2
Is my lcd 2y or 2•2=4?
I tried 2y and got 4y-ysquared=7y
---------------
It's 2y
--> 8 - y^2 = 7y
y%5E2+%2B+7y+-+8+=+0
(y+8)*(y-1) = 0