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Answer quickly plzzz

Answer quickly plzzz-example-1
User Tomzx
by
8.0k points

1 Answer

6 votes

Answer:

Your answer of
-(39)/(8y) is correct

Explanation:

We begin with the expression:
-(4)/(y) +(-(7)/(8y) )

First, we need to find a common denominator, which in this case would be 8y.

To make the first term have a denominator of 8y, we must multiply it by
(8)/(8)


-(4)/(y)((8)/(8)) +(-(7)/(8y) )\\\\-(32)/(8y) +(-(7)/(8y) )

Now we can add them to get our final answer.


-(39)/(8y)

User Onki
by
8.9k points

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