3 years ago

What is -9+n/4=-7? Please explain in detail, I don’t really understand this at all.

Mathematics

1 answer:

Brrunno [24]3 years ago

5 0

Answer:

n=-19

Step-by-step explanation:

-9+n/4=-7

Multiply 4 on both sides

-9+n=-28

Add 9 on both sides

n=-19

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