SOLUTION: -4/y +12/y

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Question 1039822: -4/y +12/y
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
The denominators are the same. So we can add the numerators over the common denominator (y)

-4%2Fy+%2B12%2Fy+=+%28-4%2B12%29%2Fy

-4%2Fy+%2B12%2Fy+=+8%2Fy

where y%3C%3E0