SOLUTION: My husband and I have both tried to work this thing out...and my husband graduated as a honor student!! Help! The directions on the problem are.... Add. Write the answer in lo

Question 296574: My husband and I have both tried to work this thing out...and my husband graduated as a honor student!! Help!
The directions on the problem are....
Add. Write the answer in lowest terms.
The problem is.........
3 over r + 9 over r-3 (don't know how to type algebra...1st time I've done this)
Thanks so much for your help!!
Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!
I am not sure of the problem . But I will interpret in my way.
3 over r + 9 over r-3
3/r+9 / r-3
3/r+9 *1/r-3
=3 / (r+9)(r-3)

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