First move the (Y) to the other side of the equal sign,

Then subtract add (15) on both sides

Since a variable can't be negative just divide by (-1) on both sides,

The answer would be,

Hope this helped
:D
Answer:
7
Step-by-step explanation:
yah
The answer to the first part is (4,1).
The answer to the second part is (11,2).
Answer:
3/20
Step-by-step explanation:
3/5*1/4=3/20
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Answer: 8 books/ hour
Explanation:
240 / 30 = 8 books/ hour
I hope this helped!
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- Zack Slocum
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