## anonymous 4 years ago ADD 7y/10y-30+5y/6y-18

1. Mertsj

Factor each denominator and then use the factors to determine the least common denominator.

2. anonymous

$\large{{{7y}\over{10y-30}}+{{5y}\over{6y-18}}}$ this is your question right just factorize the denominator

3. anonymous

23y/15(y-3)

4. anonymous

@courtney.soden if we factorize the denominator of first term what we will get???

5. anonymous

I worked it out on wolfram alpha [=