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professor190 [17]
3 years ago
13

Whats the answer two -9=-2y-1

Mathematics
1 answer:
OverLord2011 [107]3 years ago
5 0
First you have to leave your y alone so you want to move the -1. Since you are moving it to the other side it will now become a +1. It will be +1-9 which will equal to -8. Now you have -8=-2y. You want to permanently leave the y alone so now you divide by 2. (-8/-2=-2y/-2) It should be 4=y. That means that 4 is your answer. Remember to make your answer a positive number because it is a negative divided by a negative!
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Please help me answer this question.
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krok68 [10]

Answer:

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Step-by-step explanation:

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Question 4
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