-15 + n = -9 step by step pls

Mathematics

2 answers:

alex41 [277]3 years ago

7 0

Answer:

N = 6

Step-by-step explanation:

1:Since the answer is 9,you can do it like this:Take away the 5 from the 15,which equals 10. Then,subtract 1 so you can get 9. Therefore,the answer is 6.

2:To check your answer,do 15 minus 9.

IrinaVladis [17]3 years ago

5 0

6, -15+6=-9

I don’t really know an explanation but it’s easy

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FrozenT [24]

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