SOLUTION: I need to solve y-7/y-9 - 2/y-9 this is just pratice problems to try to improve my skills.
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Question 185632: I need to solve y-7/y-9 - 2/y-9 this is just pratice problems to try to improve my skills.
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Start with the given expression.
Since the fractions have equal denominators, we can combine the fractions.
Subtract the fractions.
Combine like terms.
Cancel out the common terms.
Simplify
So simplifies to
In other words, where